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Danh sách câu hỏi:

Câu 1

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Lời giải

Đáp án A

Âm /ed/ trong từ passed được phát âm là /t/, trong các từ còn lại được phát âm là /d/

Câu 2

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Lời giải

Đáp án A
Âm /s/ trong sugar được phát âm là /ʃ/, trong các từ còn lại được phát âm là /s/

Câu 3

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Lời giải

Đáp án D
Trọng âm chính của từ memorial rơi vào âm thứ 2, các từ còn lại có trọng âm chính rơi vào âm thứ 3

Câu 4

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

Lời giải

Đáp án B
Trọng âm chính cuả từ correspond rơi vào âm thứ 3, các từ còn lại có trọng âm chính rơi vào âm thứ 1

Câu 5

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
The Concorde can fly across the Atlantic without re-fueling and carrying 11 tons of freight.

Lời giải

Đáp án C

Carrying => carry. Theo cấu trúc song hành thì giữa động từ can fly ….and carry
Tạm dịch: Máy bay Concorde có thể bay ngang qua Đại Tây Dương mà không cần phải nạp thêm nhiên liệu giữa chặng và có thể tải được trọng lượng hàng đến 11 tấn

Câu 6

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Metal and glass containers can be recycled, and several states are currently contemplating mandatory recycling for either.

Lời giải

Đáp án D

For either =>for both
Tạm dịch: Các đồ chứa bằng kính và thuỷ tinh có thể tái chế và một số quốc gia hiện tại đang xem xét việc tái chế bắt buộc cho cả 2 loại này.

Câu 7

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Usually the climate in mountainous areas becomes much windy at higher altitudes.

Lời giải

Đáp án C

Much windy => much windier
Tạm dịch: Thường thì thời tiết ở vùng núi trở nên lạnh hợn ở các vùng cao

Câu 8

The number of homeless people after the flood _____ dramatically.

Lời giải

Đáp án: B

Giải thích:

A number of + N (số nhiều) + động từ chia dạng số nhiều. (chủ ngữ chính là danh từ)

The number of + N (số nhiều) + động từ chia ngôi thứ 3 số ít. (chủ ngữ chính là “the number”, nói về con số)

Loại A và C.

Thì quá khứ hoàn thành diễn tả một hành động xảy ra trước một thời điểm nào đó trong quá khứ, không phù hợp, loại D.

Dịch: Số lượng người vô gia cư sau trận lũ đã tăng lên đáng kể.

Câu 9

John _____ this task yesterday morning, but I did it for him. He owes me a thank-you.

Lời giải

Đáp án B
Cấu trúc Modal verb + have + PP: chỉ suy đoán trong quá khứ

- Must have done: chắc chắn đã xảy ra (gần 100% chắc chắn)
- Should have done: đáng lẽ đã nên xảy ra (nhưng sự thật là không xảy ra
- Could have done: co thể xảy ra (chỉ khả năng của con người, khoảng 80% chắc chắn)
- May have done: có thể xảy ra (chỉ sự việc, khoảng 80% chắc chắn)
Tạm dịch: John đáng lý nên làm xong bài vào sáng qua nhưng tôi đã làm cho anh ấy. Anh ấy nợ tôi một lời cảm ơn

Câu 10

The man who was driving the truck would not admit that he had been at fault, and _____.

Lời giải

Đáp án B

Cấu trúc “đồng tình” với việc gì đó ở dạng phủ định:
- Neither + trợ động từ + S hoặc S + trợ động từ + not + either
Tạm dịch: người đàn ông lái xe tải không thừa nhận rằng anh ta đã mắc lỗi và cả những tài xế khác cũng vậy (cũng không thừa nhận mình mắc lỗi)

Câu 11

No one cares about the starving people _____.

Lời giải

Đáp án C

C: starving people cần giúp đỡ nên A (sự giúp đỡ của những người đói ăn) không phù hợp về nghĩa, B thiếu for, D: không đúng về mặt ngữ pháp

Câu 12

Not all historical sites that are found _____.

Lời giải

Đáp án D

D: câu thiếu động từ chính

Câu 13

_____ are unpleasant, but it will be nice when we get into the new house.

Lời giải

Đáp án A

Việc dời đi thật là phiền phức nhưng mọi chuyện sẽ tôt hơn khi chúng ta đến nơi ở mới

Câu 14

The _____ horse ran away from the fire.

Lời giải

Đáp án C

(bị làm cho hoảng sợ)
Con ngựa hoảng sợ đã chạy xa khỏi đám lửa

Câu 15

The polar bear’s _____ depends on its ability to catch fish.

Lời giải

Đáp án A

Chỗ trống cần điện là một danh từ vì theo sau sở hữu cách
Survival (n) : sự tồn tại, sự sống sót. Survive (v) : sống sót, tồn tại. Surviving là động từ thêm ing. Survivor (n) : người sống sót
Tạm dịch : Sự tồn tại của gấu Bắc Cực phụ thuộc vào khả năng bắt cá của nó

Câu 16

It is very important for a firm or a company to keep _____ the changes in the market.

Lời giải

Đáp án D

up with. Cấu trúc: keep up with sth = bắt kịp
Các lựa chọn khác sai cấu trúc

Câu 17

We couldn’t help laughing when he took _____ his teacher so well

Lời giải

Đáp án C

Câu 18

She went _____ a bad cold just before Christmas.

Lời giải

Đáp án D

Câu 19

Mrs. Granny is completely deaf. You’ll have to _____ allowance for her.

Lời giải

Đáp án: C

Giải thích:

(to) make allowances for: chiếu cố

Dịch: Bà cụ ấy bị điếc hoàn toàn. Bạn sẽ phải chiếu cố cho cụ.

Câu 20

Hurry up, or they _____ serving meals by the time we get to the restaurant.

Lời giải

Đáp án B
tương lai hoàn thành: by the time S+V (hiện tại đơn), S + V(tương lai hoàn thành), miêu tả hành động xảy ra và hoàn thành trước 1 hành động khác trong tương lai

Câu 21

Whatever we expect from _____ future, it is noted that progress has never moved in straight lines.

Lời giải

Đáp án C
Mạo từ the luôn đi trước danh từ future: the future: tương lai

Câu 22

“Your parents must be proud of your result at school.” – “_________”

Lời giải

Đáp án B
“Bố mẹ bạn chắc chắn phải rất tự hào về kết quả của bạn ở trường” => đây là một lời khen
Đáp lại là: Cảm ơn nhé. Điều đó động viên tôi rất nhiều
Các phương án còn lại là: A. Thật đáng tiếc khi nghe được điều đó. C. Đương nhiên rồi. D. Tôi rất vui vì bạn thích nó.

Câu 23

-“ _______ .”
- “Never mind, better luck next time.”

Lời giải

Đáp án: D

Giải thích:

Dịch:

A. Tôi vừa làm vỡ cái bình hoa quý giá của bạn.

B. Tôi có nhiều suy nghĩ trong đầu.

C. Tôi không thể cho công việc vào đầu.

D. Tôi không đỗ vị trí trống đó.

“Đừng lo, lần sau sẽ may hơn mà.”

Dựa vào nghĩa, chọn đáp án D.

Câu 24

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
We spent the entire day looking for a new apartment.

Lời giải

Đáp án D

The entire day ≈ all day long: suốt ngày, cả ngày
Tạm dịch: Chúng tôi dành cả ngày để tìm kiếm căn hộ mới

Câu 25

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

Biogas can be utilized for electricity production, cooking, space heating, water heating and process heating.

Lời giải

Đáp án B

Production ≈ generation (n): sự sản xuất (nhiệt điện)
Sparing (adj): tiết kiệm
Increase (v): tăng
Reformation (n): sự cải tổ
Tạm dịch: Khí biogas có thể được dùng để sản xuất điện, nấu ăn, sưởi ấm nhà, làm nóng nước và sưởi ấm công nghiệp

Câu 26

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

Doctors have been criticized for their indiscriminate use of antibiotics.

Lời giải

Đáp án B

indiscriminate : không phân biệt, bừa bãi
A. có kỷ luật
B. có chọn lựa
C. buôn sỉ, hàng loạt
D. bất tỉnh
Dịch nghĩa:Các bác sĩ đã bị phê bình về việc sử dụng kháng sinh bừa bãi

Câu 27

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

Slavery was abolished in the US in the 19th century.

Lời giải

Đáp án A

Abolish (v) ≈ eradicate (v) ≈ eliminate (v): thủ tiêu, bãi bỏ, huỷ bỏ ≠ institute (v): thành lập
Tạm dịch: Chế độ nô lệ đã được bỏ ở Mỹ vào thế kỷ thứ 19

Câu 28

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

If you need my advice, I would forget about buying a new house.

Lời giải

Đáp án D

Cấu gốc: “Nếu bạn cần lời khuyên của tôi, tôi sẽ quên ngay việc mua một ngôi nhà mới”
A. Sai cấu trúc ngữ pháp câu điều kiên loại 2 vì mệnh đề chính phải chia ở dạng would + V (bare)
B. Sai cấu trúc ngữ pháp câu điều kiên loại 2 vì mệnh đề chính phải chia ở dạng would + V (bare)
C. Sai cấu trúc ngữ pháp câu điều kiên loại 2 vì mệnh đề chính phải chia ở dạng would + V (bare)
D. Nếu tôi là bạn, tôi sẽ không mua một ngôi nhà mới
à sát nghĩa với câu gốc 

Câu 29

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

He said: “I’m sorry I didn’t reply to the letter.”

Lời giải

Đáp án D

Câu tường thuật đặc biệt cho câu xin lỗi: apologized for not + Ving

Câu 30

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

It’s no use trying to persuade Tom to change his mind.

Lời giải

Đáp án D

Câu gốc: “Thật vô ích để cố gắng thuyết phục Tom thay đổi ý nghĩ của anh ấy”
A. Cụm từ đúng phải là: “there’s no point in + V_ing”: thật vô ích để làm gì
B. Đáng để cố gắng thuyết phục Tom thay đổi ý nghĩ của anh ấy
C. Sai cấu trúc ngữ pháp vì sau tính từ useful động từ phải ở dạng to inf
D. Thật là lãng phí thời gian để cố gắng thuyết phục Tom thay đổi ý nghĩ của anh ấy

Câu 31

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

I’d suggest that we avoid telling any scary stories with Janet around. She’s a bit unstable and could get hysterical.

Lời giải

Đáp án D

Câu gốc: “tôi đề nghị rằng chúng ta nên tránh việc kể các câu chuyện đáng sợ khi Janet ở quanh. Cô ấy thì hơi không ổn định và có thể bị kích động
A. Janet có vấn đề với việc kiểm soát tình cảm của cô ấy, đặc biệt là khi cô ấy được kể các câu chuyện đáng sợ -> không sát nghĩa với câu gốc
B. Bởi vì Janet hơi không cân bằng được, nên cách duy nhất để làm cô ấy cười là bằng cách kể chuyện, nhưng chúng ta nên tránh những câu chuyện đáng sợ vì chúng có thể làm cô ấy hoảng sợ -> không sát nghĩa với câu gốc
C. Không có gì thú vị khi kể các câu chuyện đáng sợ cho janet, người mà không ổn định về thần kinh, vì cô ấy chỉ cưới thay vì cảm thấy sợ -> không sát nghĩa với câu gốc
D. Janet hơi không cân bằng được thần kinh và có thể dễ bị mất kiểm soát, vì vậy chúng ta không nên kể những câu chuyện đáng sợ khi có mặt cô ấy -> sát nghĩa với câu gốc

Câu 32

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

We chose to find a place for the night. We found the bad weather very inconvenient.

Lời giải

Đáp án C

Câu gốc: “Chúng tôi lựa chọn tìm một nơi qua đêm nay. Chúng tôi thấy thời tiết xấu không được thuận lợi lắm
A. Thời tiết xấu đang tiến đến, vì vậy chúng tôi đã bắt đầu tìm chỗ để ở
B. Thời tiết xấu ngăn chúng tôi đi xa hơn
C. Nhận thấy thời tiết xấu đang hình thành, chúng tôi đã quyết định tìm nơi nào đó để nghỉ qua đêm
D. Bởi vì khí hậu quá khắc nghiệt, chúng tôi lo lắng về việc chúng tôi sẽ làm vào buổi tối.

Câu 33

ENGLISH SPEELING

Why does English spelling have a reputation for being difficult? English was first written down when Christian monks came to England in Anglo-Saxon (33) ______. They used the 23 letters of Latin to write down the sounds of Anglo-Saxon speech as they heard it. However, English has a (34) _____ range of basic sounds (over 40) than Latin. The alphabet was too small, and so combinations of letters were needed to express the different sounds. Inevitably, there were inconsistencies in the way that letters were combined.

With the Norman invasion of England, the English language was put at risk. English survived, but the spelling of many English words changed to follow French (35) _____, and many French words were introduced into the language. The result was more irregularity.

When the printing press was invented in the fifteenth century, many early printers of English texts spoke other first languages. They made little effort to respect English spelling. Although one of the shortterm (36) _____ of printing was to produce a number of variant spellings, in the long term it created fixed spellings. People became used to seeing words spelt in the same way. Rules were drawn up, and dictionaries were put together which printers and writers could refer to. However, spoken English was not fixed and continued to change slowly - just as it still does now. Letters that were sounded in the Anglo- Saxon period, like the 'k' in 'knife', now became (37) _____. Also, the pronunciation of vowels then had little in common with how they sound now, but the way they are spelt hasn't changed. No wonder, then, that it is often difficult to see the link between sound and spelling.

Điền vào số (33)

Lời giải

Đáp án B

Times (n): thời kỳ, thời đại
Anglo-Saxon times: thời kỳ Anglo Saxon
Tạm dịch: Tiếng Anh lần đầu được viết ra là khi các thầy tu người Cơ Đốc đến nước Anh vào thời kỳ Anglo Saxon

Câu 34

ENGLISH SPEELING

Why does English spelling have a reputation for being difficult? English was first written down when Christian monks came to England in Anglo-Saxon (33) ______. They used the 23 letters of Latin to write down the sounds of Anglo-Saxon speech as they heard it. However, English has a (34) _____ range of basic sounds (over 40) than Latin. The alphabet was too small, and so combinations of letters were needed to express the different sounds. Inevitably, there were inconsistencies in the way that letters were combined.

With the Norman invasion of England, the English language was put at risk. English survived, but the spelling of many English words changed to follow French (35) _____, and many French words were introduced into the language. The result was more irregularity.

When the printing press was invented in the fifteenth century, many early printers of English texts spoke other first languages. They made little effort to respect English spelling. Although one of the shortterm (36) _____ of printing was to produce a number of variant spellings, in the long term it created fixed spellings. People became used to seeing words spelt in the same way. Rules were drawn up, and dictionaries were put together which printers and writers could refer to. However, spoken English was not fixed and continued to change slowly - just as it still does now. Letters that were sounded in the Anglo- Saxon period, like the 'k' in 'knife', now became (37) _____. Also, the pronunciation of vowels then had little in common with how they sound now, but the way they are spelt hasn't changed. No wonder, then, that it is often difficult to see the link between sound and spelling.

Điền vào số (34)

Lời giải

Đáp án D

A wide range of : đủ loại, một loạt, nhiều. Câu sử dụng so sánh hơn của wide

Câu 35

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 33 to 37.

ENGLISH SPEELING

Why does English spelling have a reputation for being difficult? English was first written down when Christian monks came to England in Anglo-Saxon (33) ______. They used the 23 letters of Latin to write down the sounds of Anglo-Saxon speech as they heard it. However, English has a (34) _____ range of basic sounds (over 40) than Latin. The alphabet was too small, and so combinations of letters were needed to express the different sounds. Inevitably, there were inconsistencies in the way that letters were combined.

With the Norman invasion of England, the English language was put at risk. English survived, but the spelling of many English words changed to follow French (35) _____, and many French words were introduced into the language. The result was more irregularity.

When the printing press was invented in the fifteenth century, many early printers of English texts spoke other first languages. They made little effort to respect English spelling. Although one of the shortterm (36) _____ of printing was to produce a number of variant spellings, in the long term it created fixed spellings. People became used to seeing words spelt in the same way. Rules were drawn up, and dictionaries were put together which printers and writers could refer to. However, spoken English was not fixed and continued to change slowly - just as it still does now. Letters that were sounded in the Anglo- Saxon period, like the 'k' in 'knife', now became (37) _____. Also, the pronunciation of vowels then had little in common with how they sound now, but the way they are spelt hasn't changed. No wonder, then, that it is often difficult to see the link between sound and spelling.

Lời giải

Đáp án D

Pattern (n) : kiểu, mẫu
Tạm dịch : chính tả của nhiều từ tiếng Anh đã thay đổi theo kiểu cách của tiếng Pháp

Câu 36

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 33 to 37.

ENGLISH SPEELING

Why does English spelling have a reputation for being difficult? English was first written down when Christian monks came to England in Anglo-Saxon (33) ______. They used the 23 letters of Latin to write down the sounds of Anglo-Saxon speech as they heard it. However, English has a (34) _____ range of basic sounds (over 40) than Latin. The alphabet was too small, and so combinations of letters were needed to express the different sounds. Inevitably, there were inconsistencies in the way that letters were combined.

With the Norman invasion of England, the English language was put at risk. English survived, but the spelling of many English words changed to follow French (35) _____, and many French words were introduced into the language. The result was more irregularity.

When the printing press was invented in the fifteenth century, many early printers of English texts spoke other first languages. They made little effort to respect English spelling. Although one of the shortterm (36) _____ of printing was to produce a number of variant spellings, in the long term it created fixed spellings. People became used to seeing words spelt in the same way. Rules were drawn up, and dictionaries were put together which printers and writers could refer to. However, spoken English was not fixed and continued to change slowly - just as it still does now. Letters that were sounded in the Anglo- Saxon period, like the 'k' in 'knife', now became (37) _____. Also, the pronunciation of vowels then had little in common with how they sound now, but the way they are spelt hasn't changed. No wonder, then, that it is often difficult to see the link between sound and spelling.

Điền vào số (36)

Lời giải

Đáp án D

Effect (n) : ảnh hưởng, tác động
Tạm dịch : mặc dù một trong những tác động ngắn hạn của in ấn là để sản xuất một số cách viết biến thể nhưng về lâu dài nó tạo ra cách viết cố định

Câu 37

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 33 to 37.

ENGLISH SPEELING

Why does English spelling have a reputation for being difficult? English was first written down when Christian monks came to England in Anglo-Saxon (33) ______. They used the 23 letters of Latin to write down the sounds of Anglo-Saxon speech as they heard it. However, English has a (34) _____ range of basic sounds (over 40) than Latin. The alphabet was too small, and so combinations of letters were needed to express the different sounds. Inevitably, there were inconsistencies in the way that letters were combined.

With the Norman invasion of England, the English language was put at risk. English survived, but the spelling of many English words changed to follow French (35) _____, and many French words were introduced into the language. The result was more irregularity.

When the printing press was invented in the fifteenth century, many early printers of English texts spoke other first languages. They made little effort to respect English spelling. Although one of the shortterm (36) _____ of printing was to produce a number of variant spellings, in the long term it created fixed spellings. People became used to seeing words spelt in the same way. Rules were drawn up, and dictionaries were put together which printers and writers could refer to. However, spoken English was not fixed and continued to change slowly - just as it still does now. Letters that were sounded in the Anglo- Saxon period, like the 'k' in 'knife', now became (37) _____. Also, the pronunciation of vowels then had little in common with how they sound now, but the way they are spelt hasn't changed. No wonder, then, that it is often difficult to see the link between sound and spelling.

Điền vào số (37)

Lời giải

Đáp án A

Silent (adj) : câm (âm câm)
Tạm dịch : các chữ cái được phát âm trong thời kỳ Anglo – Saxon, như âm ‘k’ trong ‘knife’ giờ lại thành âm câm

Câu 38

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 38 to 42.

HISTORY OF THE HELICOPTER

Although first flight generally attributed to a fixed-wing aircraft, the helicopter actually represents the first style of flight envisioned by humans. The ancient Chinese developed a toy that rose upward when spun rapidly. As early as the mid-sixteenth century, the great Italian inventor Leonardo da Vinci had drawn a prototype for the machine that we now know as the helicopter.

Early in the twentieth century, a great deal of experimentation and revision was taking place with regard to helicopter flight. The well-known phrase “two steps forward and one step back” provided an apt descriptor for early flight development. Uneven lift, known as dissymmetry, caused the early helicopters to flip over and confounded the inventors until the creation of the swash-plate; this allowed the rotor blade angles to be changed so that lift would be equal on each side of the shaft.

On November 13, 1907, the French pioneer Paul Cornu made history by lifting a twin-rotor helicopter into the air for a few seconds without ground assistance. Several models followed without significance until in 1924 when another French pioneer, Etienne Oehmichen, became the first to fly a helicopter for one kilometer. It was a historic flight of 7 minutes and 40 seconds. By 1936, solutions have been found to many of the problems with helicopter flight.
With the introduction of the German Focke-Wulf Fw 61, the first practical helicopter became a reality.

What is the topic of the passage?

Lời giải

Đáp án C

Chủ đề của đoạn văn nói về “the development of the helicopter”: sự phát triển của máy bay trực thăng

Câu 39

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 38 to 42.

HISTORY OF THE HELICOPTER

Although first flight generally attributed to a fixed-wing aircraft, the helicopter actually represents the first style of flight envisioned by humans. The ancient Chinese developed a toy that rose upward when spun rapidly. As early as the mid-sixteenth century, the great Italian inventor Leonardo da Vinci had drawn a prototype for the machine that we now know as the helicopter.

Early in the twentieth century, a great deal of experimentation and revision was taking place with regard to helicopter flight. The well-known phrase “two steps forward and one step back” provided an apt descriptor for early flight development. Uneven lift, known as dissymmetry, caused the early helicopters to flip over and confounded the inventors until the creation of the swash-plate; this allowed the rotor blade angles to be changed so that lift would be equal on each side of the shaft.

On November 13, 1907, the French pioneer Paul Cornu made history by lifting a twin-rotor helicopter into the air for a few seconds without ground assistance. Several models followed without significance until in 1924 when another French pioneer, Etienne Oehmichen, became the first to fly a helicopter for one kilometer. It was a historic flight of 7 minutes and 40 seconds. By 1936, solutions have been found to many of the problems with helicopter flight.

With the introduction of the German Focke-Wulf Fw 61, the first practical helicopter became a reality.

Why was “dissymmetry” important to the early pioneers of helicopter flight?

Lời giải

Đáp án A

Tại sao “tính không đối xứng” lại quan trọng với những chiếc máy bay trực thăng trước đây
Đáp án nằm ở dòng 3, 4 và 5 đoạn 2: “Uneven lift, known as dissymmetry, caused the early helicopters to flip over and confounded the inventors until the creation of the swash-plate; this allowed the rotor blade angles to be changed so that lift would be equal on each side of the shaft.”

Câu 40

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 38 to 42.

HISTORY OF THE HELICOPTER

Although first flight generally attributed to a fixed-wing aircraft, the helicopter actually represents the first style of flight envisioned by humans. The ancient Chinese developed a toy that rose upward when spun rapidly. As early as the mid-sixteenth century, the great Italian inventor Leonardo da Vinci had drawn a prototype for the machine that we now know as the helicopter.

Early in the twentieth century, a great deal of experimentation and revision was taking place with regard to helicopter flight. The well-known phrase “two steps forward and one step back” provided an apt descriptor for early flight development. Uneven lift, known as dissymmetry, caused the early helicopters to flip over and confounded the inventors until the creation of the swash-plate; this allowed the rotor blade angles to be changed so that lift would be equal on each side of the shaft.

On November 13, 1907, the French pioneer Paul Cornu made history by lifting a twin-rotor helicopter into the air for a few seconds without ground assistance. Several models followed without significance until in 1924 when another French pioneer, Etienne Oehmichen, became the first to fly a helicopter for one kilometer. It was a historic flight of 7 minutes and 40 seconds. By 1936, solutions have been found to many of the problems with helicopter flight.

With the introduction of the German Focke-Wulf Fw 61, the first practical helicopter became a reality.

Why was Paul Cornu’s flight important?

Lời giải

Đáp án C


Đáp án nằm ở dòng 1 + 2 đoạn 3: “On November 13, 1907, the French pioneer Paul Cornu made history by lifting a twin-rotor helicopter into the air for a few seconds without ground assistance”

Câu 41

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 38 to 42.

HISTORY OF THE HELICOPTER

Although first flight generally attributed to a fixed-wing aircraft, the helicopter actually represents the first style of flight envisioned by humans. The ancient Chinese developed a toy that rose upward when spun rapidly. As early as the mid-sixteenth century, the great Italian inventor Leonardo da Vinci had drawn a prototype for the machine that we now know as the helicopter.

Early in the twentieth century, a great deal of experimentation and revision was taking place with regard to helicopter flight. The well-known phrase “two steps forward and one step back” provided an apt descriptor for early flight development. Uneven lift, known as dissymmetry, caused the early helicopters to flip over and confounded the inventors until the creation of the swash-plate; this allowed the rotor blade angles to be changed so that lift would be equal on each side of the shaft.

On November 13, 1907, the French pioneer Paul Cornu made history by lifting a twin-rotor helicopter into the air for a few seconds without ground assistance. Several models followed without significance until in 1924 when another French pioneer, Etienne Oehmichen, became the first to fly a helicopter for one kilometer. It was a historic flight of 7 minutes and 40 seconds. By 1936, solutions have been found to many of the problems with helicopter flight.

With the introduction of the German Focke-Wulf Fw 61, the first practical helicopter became a reality.

Why is it important that lift be equal on both sides of the helicopter shaft?

Lời giải

Đáp án B


Đáp án nằm ở dòng 3, 4 và 5 đoạn 2: “Uneven lift, known as dissymmetry, caused the early helicopters to flip over and confounded the inventors until the creation of the swash-plate; this allowed the rotor blade angles to be changed so that lift would be equal on each side of the shaft.”

Câu 42

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 38 to 42.

HISTORY OF THE HELICOPTER

Although first flight generally attributed to a fixed-wing aircraft, the helicopter actually represents the first style of flight envisioned by humans. The ancient Chinese developed a toy that rose upward when spun rapidly. As early as the mid-sixteenth century, the great Italian inventor Leonardo da Vinci had drawn a prototype for the machine that we now know as the helicopter.

Early in the twentieth century, a great deal of experimentation and revision was taking place with regard to helicopter flight. The well-known phrase “two steps forward and one step back” provided an apt descriptor for early flight development. Uneven lift, known as dissymmetry, caused the early helicopters to flip over and confounded the inventors until the creation of the swash-plate; this allowed the rotor blade angles to be changed so that lift would be equal on each side of the shaft.

On November 13, 1907, the French pioneer Paul Cornu made history by lifting a twin-rotor helicopter into the air for a few seconds without ground assistance. Several models followed without significance until in 1924 when another French pioneer, Etienne Oehmichen, became the first to fly a helicopter for one kilometer. It was a historic flight of 7 minutes and 40 seconds. By 1936, solutions have been found to many of the problems with helicopter flight.

With the introduction of the German Focke-Wulf Fw 61, the first practical helicopter became a reality.

The word “envisioned” in paragraph 1 is closet in meaning to _____.

Lời giải

Đáp án A

Envisioned ≈ imagined: mường tượng, hình dung

Câu 43

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.

“The economic history of the United States”, one scholar has written, “is the history of the rise and development of the capitalistic system”. The colonists of the eighteenth century pushed forward what those of the seventeenth century have begun: the expansion and elaboration of an economy born in the great age of capitalist expansion.

Our excellent natural resources paved the way for the development of abundant capital to increase our growth. Capital includes the tools – such as: machines, vehicles, and buildings – that makes the outputs of labor and resources more valuable. But it also includes the funds necessary to buy those tools. If a society had to consume everything it produced just to stay alive, nothing could be put aside to increase future productions. But if a farmer can grow more corn than his family needs to eat, he can use the surplus as seed to increase the next crop, or to feed workers who build tractors. This process of capital accumulation was aided in the American economy by our cultural heritage. Saving played an important role in the European tradition. It contributed to American’s motivation to put something aside today for the tools to buy tomorrow.

The great bulk of the accumulated wealth of America, as distinguished from what was consumed, was derived either directly or indirectly from trade. Though some manufacturing existed, its role in the accumulation of capital was negligible. A merchant class of opulent proportions was already visible in the seaboard cities, its wealth as the obvious consequence of shrewd and resourceful management of the carrying trade. Even the rich planters of tidewater Virginia and the rice coast of South Carolina finally depended for their genteel way of life upon the ships and merchants who sold their tobacco and rice in the markets of Europe. As colonial production rose and trade expanded, a business community emerged in the colonies, linking the provinces by lines of trade and identity of interest.

With what subject is this passage mainly concerned?

Lời giải

Đáp án C

Câu trả lời ở đầu đoạn. "The economic history of the United States", one scholar has written, "is the history of the rise and development of the capitalistic system".

Câu 44

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.

“The economic history of the United States”, one scholar has written, “is the history of the rise and development of the capitalistic system”. The colonists of the eighteenth century pushed forward what those of the seventeenth century have begun: the expansion and elaboration of an economy born in the great age of capitalist expansion.

Our excellent natural resources paved the way for the development of abundant capital to increase our growth. Capital includes the tools – such as: machines, vehicles, and buildings – that makes the outputs of labor and resources more valuable. But it also includes the funds necessary to buy those tools. If a society had to consume everything it produced just to stay alive, nothing could be put aside to increase future productions. But if a farmer can grow more corn than his family needs to eat, he can use the surplus as seed to increase the next crop, or to feed workers who build tractors. This process of capital accumulation was aided in the American economy by our cultural heritage. Saving played an important role in the European tradition. It contributed to American’s motivation to put something aside today for the tools to buy tomorrow.

The great bulk of the accumulated wealth of America, as distinguished from what was consumed, was derived either directly or indirectly from trade. Though some manufacturing existed, its role in the accumulation of capital was negligible. A merchant class of opulent proportions was already visible in the seaboard cities, its wealth as the obvious consequence of shrewd and resourceful management of the carrying trade. Even the rich planters of tidewater Virginia and the rice coast of South Carolina finally depended for their genteel way of life upon the ships and merchants who sold their tobacco and rice in the markets of Europe. As colonial production rose and trade expanded, a business community emerged in the colonies, linking the provinces by lines of trade and identity of interest.

The phrase “paved the way” in the second paragraph is closest in meaning to ______.

Lời giải

Đáp án B

Paved the way ≈ supported: mở đường cho, chuẩn bị cho

Câu 45

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.

“The economic history of the United States”, one scholar has written, “is the history of the rise and development of the capitalistic system”. The colonists of the eighteenth century pushed forward what those of the seventeenth century have begun: the expansion and elaboration of an economy born in the great age of capitalist expansion.

Our excellent natural resources paved the way for the development of abundant capital to increase our growth. Capital includes the tools – such as: machines, vehicles, and buildings – that makes the outputs of labor and resources more valuable. But it also includes the funds necessary to buy those tools. If a society had to consume everything it produced just to stay alive, nothing could be put aside to increase future productions. But if a farmer can grow more corn than his family needs to eat, he can use the surplus as seed to increase the next crop, or to feed workers who build tractors. This process of capital accumulation was aided in the American economy by our cultural heritage. Saving played an important role in the European tradition. It contributed to American’s motivation to put something aside today for the tools to buy tomorrow.

The great bulk of the accumulated wealth of America, as distinguished from what was consumed, was derived either directly or indirectly from trade. Though some manufacturing existed, its role in the accumulation of capital was negligible. A merchant class of opulent proportions was already visible in the seaboard cities, its wealth as the obvious consequence of shrewd and resourceful management of the carrying trade. Even the rich planters of tidewater Virginia and the rice coast of South Carolina finally depended for their genteel way of life upon the ships and merchants who sold their tobacco and rice in the markets of Europe. As colonial production rose and trade expanded, a business community emerged in the colonies, linking the provinces by lines of trade and identity of interest.

It can be inferred from the passage that the European ancestors of early Americans ______.

Lời giải

Đáp án C

Thông tin trong đoạn: “This process of capital accumulation was aided in the American economy by our cultural heritage. Saving played an important role in the European tradition.”

Câu 46

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.

“The economic history of the United States”, one scholar has written, “is the history of the rise and development of the capitalistic system”. The colonists of the eighteenth century pushed forward what those of the seventeenth century have begun: the expansion and elaboration of an economy born in the great age of capitalist expansion.

Our excellent natural resources paved the way for the development of abundant capital to increase our growth. Capital includes the tools – such as: machines, vehicles, and buildings – that makes the outputs of labor and resources more valuable. But it also includes the funds necessary to buy those tools. If a society had to consume everything it produced just to stay alive, nothing could be put aside to increase future productions. But if a farmer can grow more corn than his family needs to eat, he can use the surplus as seed to increase the next crop, or to feed workers who build tractors. This process of capital accumulation was aided in the American economy by our cultural heritage. Saving played an important role in the European tradition. It contributed to American’s motivation to put something aside today for the tools to buy tomorrow.

The great bulk of the accumulated wealth of America, as distinguished from what was consumed, was derived either directly or indirectly from trade. Though some manufacturing existed, its role in the accumulation of capital was negligible. A merchant class of opulent proportions was already visible in the seaboard cities, its wealth as the obvious consequence of shrewd and resourceful management of the carrying trade. Even the rich planters of tidewater Virginia and the rice coast of South Carolina finally depended for their genteel way of life upon the ships and merchants who sold their tobacco and rice in the markets of Europe. As colonial production rose and trade expanded, a business community emerged in the colonies, linking the provinces by lines of trade and identity of interest.

According to the passage, which of the following would lead to accumulating capital?

Lời giải

Đáp án D

Thông tin ở đoạn sau: If a society had to consume everything it produced just to stay alive, nothing could be put aside to increase future productions. But if a farmer can grow more corn than his family needs to eat, he can use the surplus as seed to increase the next crop, or to feed workers who build tractors. This process of capital accumulation was aided in the American economy by our cultural heritage.

Câu 47

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.

“The economic history of the United States”, one scholar has written, “is the history of the rise and development of the capitalistic system”. The colonists of the eighteenth century pushed forward what those of the seventeenth century have begun: the expansion and elaboration of an economy born in the great age of capitalist expansion.

Our excellent natural resources paved the way for the development of abundant capital to increase our growth. Capital includes the tools – such as: machines, vehicles, and buildings – that makes the outputs of labor and resources more valuable. But it also includes the funds necessary to buy those tools. If a society had to consume everything it produced just to stay alive, nothing could be put aside to increase future productions. But if a farmer can grow more corn than his family needs to eat, he can use the surplus as seed to increase the next crop, or to feed workers who build tractors. This process of capital accumulation was aided in the American economy by our cultural heritage. Saving played an important role in the European tradition. It contributed to American’s motivation to put something aside today for the tools to buy tomorrow.

The great bulk of the accumulated wealth of America, as distinguished from what was consumed, was derived either directly or indirectly from trade. Though some manufacturing existed, its role in the accumulation of capital was negligible. A merchant class of opulent proportions was already visible in the seaboard cities, its wealth as the obvious consequence of shrewd and resourceful management of the carrying trade. Even the rich planters of tidewater Virginia and the rice coast of South Carolina finally depended for their genteel way of life upon the ships and merchants who sold their tobacco and rice in the markets of Europe. As colonial production rose and trade expanded, a business community emerged in the colonies, linking the provinces by lines of trade and identity of interest.

The word “it” in the third sentence of paragraph 2 refers to _____.

Lời giải

Đáp án D

Đáp án là capital: vốn

Câu 48

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.

“The economic history of the United States”, one scholar has written, “is the history of the rise and development of the capitalistic system”. The colonists of the eighteenth century pushed forward what those of the seventeenth century have begun: the expansion and elaboration of an economy born in the great age of capitalist expansion.

Our excellent natural resources paved the way for the development of abundant capital to increase our growth. Capital includes the tools – such as: machines, vehicles, and buildings – that makes the outputs of labor and resources more valuable. But it also includes the funds necessary to buy those tools. If a society had to consume everything it produced just to stay alive, nothing could be put aside to increase future productions. But if a farmer can grow more corn than his family needs to eat, he can use the surplus as seed to increase the next crop, or to feed workers who build tractors. This process of capital accumulation was aided in the American economy by our cultural heritage. Saving played an important role in the European tradition. It contributed to American’s motivation to put something aside today for the tools to buy tomorrow.

The great bulk of the accumulated wealth of America, as distinguished from what was consumed, was derived either directly or indirectly from trade. Though some manufacturing existed, its role in the accumulation of capital was negligible. A merchant class of opulent proportions was already visible in the seaboard cities, its wealth as the obvious consequence of shrewd and resourceful management of the carrying trade. Even the rich planters of tidewater Virginia and the rice coast of South Carolina finally depended for their genteel way of life upon the ships and merchants who sold their tobacco and rice in the markets of Europe. As colonial production rose and trade expanded, a business community emerged in the colonies, linking the provinces by lines of trade and identity of interest.

According to the passage, capital includes all of the following EXCEPT _____.

Lời giải

Đáp án D

Thông tin cũng ở đoạn: Capital includes the tools – such as: machines, vehicles, and buildings – that makes the outputs of labor and resources more valuable. But it also includes the funds necessary to buy those tools.

Câu 49

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.

“The economic history of the United States”, one scholar has written, “is the history of the rise and development of the capitalistic system”. The colonists of the eighteenth century pushed forward what those of the seventeenth century have begun: the expansion and elaboration of an economy born in the great age of capitalist expansion.

Our excellent natural resources paved the way for the development of abundant capital to increase our growth. Capital includes the tools – such as: machines, vehicles, and buildings – that makes the outputs of labor and resources more valuable. But it also includes the funds necessary to buy those tools. If a society had to consume everything it produced just to stay alive, nothing could be put aside to increase future productions. But if a farmer can grow more corn than his family needs to eat, he can use the surplus as seed to increase the next crop, or to feed workers who build tractors. This process of capital accumulation was aided in the American economy by our cultural heritage. Saving played an important role in the European tradition. It contributed to American’s motivation to put something aside today for the tools to buy tomorrow.

The great bulk of the accumulated wealth of America, as distinguished from what was consumed, was derived either directly or indirectly from trade. Though some manufacturing existed, its role in the accumulation of capital was negligible. A merchant class of opulent proportions was already visible in the seaboard cities, its wealth as the obvious consequence of shrewd and resourceful management of the carrying trade. Even the rich planters of tidewater Virginia and the rice coast of South Carolina finally depended for their genteel way of life upon the ships and merchants who sold their tobacco and rice in the markets of Europe. As colonial production rose and trade expanded, a business community emerged in the colonies, linking the provinces by lines of trade and identity of interest.

According to the passage, the emergence of a business community in the colonies was a result of _____.

Lời giải

Đáp án C

Thông tin ở đoạn sau: As colonial production rose and trade expanded, a business community emerged in the colonies, linking the provinces by lines of trade and identity of interest.

Câu 50

Read the following passage on transport, and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.

“The economic history of the United States”, one scholar has written, “is the history of the rise and development of the capitalistic system”. The colonists of the eighteenth century pushed forward what those of the seventeenth century have begun: the expansion and elaboration of an economy born in the great age of capitalist expansion.

Our excellent natural resources paved the way for the development of abundant capital to increase our growth. Capital includes the tools – such as: machines, vehicles, and buildings – that makes the outputs of labor and resources more valuable. But it also includes the funds necessary to buy those tools. If a society had to consume everything it produced just to stay alive, nothing could be put aside to increase future productions. But if a farmer can grow more corn than his family needs to eat, he can use the surplus as seed to increase the next crop, or to feed workers who build tractors. This process of capital accumulation was aided in the American economy by our cultural heritage. Saving played an important role in the European tradition. It contributed to American’s motivation to put something aside today for the tools to buy tomorrow.

The great bulk of the accumulated wealth of America, as distinguished from what was consumed, was derived either directly or indirectly from trade. Though some manufacturing existed, its role in the accumulation of capital was negligible. A merchant class of opulent proportions was already visible in the seaboard cities, its wealth as the obvious consequence of shrewd and resourceful management of the carrying trade. Even the rich planters of tidewater Virginia and the rice coast of South Carolina finally depended for their genteel way of life upon the ships and merchants who sold their tobacco and rice in the markets of Europe. As colonial production rose and trade expanded, a business community emerged in the colonies, linking the provinces by lines of trade and identity of interest.

The phrase “put aside” in the second paragraph is closet in meaning to _____.

Lời giải

Đáp án B

To put aside ≈ to save: đề dành, dành dụm

4.4

9 Đánh giá

67%

11%

22%

0%

0%