Câu hỏi:

15/03/2020 5,060

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

There is a common expression in the English language referring to a blue moon. When people say that something happens “only once in a blue moon,” they mean that it happens only very rarely, once in a great while. This expression has been around for at least a century and a half; there are references to this expression that date from the second half of the nineteenth century. (5) The expression “a blue moon” has come to refer to the second full moon occurring in any given calendar month. A second full moon is not called a blue moon because it is particularly blue or is any different in hue from the first full moon of the month. Instead, it is called a blue moon because it is so rare. The moon needs a little more than 29 days to complete the cycle from full moon to full moon. Because every month except February has more than 29 days, every month will have at least one full moon (except February, which will have a full moon unless there is a full moon at the very end of January and another full moon at the very beginning of March). It is on the occasion when a given calendar month has a second full moon that a blue moon occurs. This does not happen very often, only three or four times in a decade. The blue moons of today are called blue moons because of their rarity and not because of their color; however, the expression “blue moon” may have come into existence in reference to unusual circumstances in which the moon actually appeared blue. Certain natural phenomena of gigantic proportions can actually change the appearance of the moon from Earth. The eruption of the Krakatao volcano in 1883 left dust particles in the atmosphere, which clouded the sun and gave the moon a bluish tint. This particular occurrence of the blue moon may have given rise to the expression that we use today. Another example occurred more than a century later. When Mount Pinatubo erupted in the Philippines in 1991, the moon again took on a blue tint.

How many blue moons would there most likely be in a century?

Đáp án chính xác

Sách mới 2k7: Tổng ôn Toán, Lí, Hóa, Văn, Sử, Địa…. kỳ thi tốt nghiệp THPT Quốc gia 2025, đánh giá năng lực (chỉ từ 110k).

Tổng ôn toán Tổng ôn sử Các môn khác

Quảng cáo

Trả lời:

verified
Giải bởi Vietjack

Answer B

Kỹ năng: Đọc

Giải thích:

Trong một thế kỷ, có thể có 35 trăng xanh. Thông tin ở câu cuối đoạn 2: “ this does not happen very often, only three or four times in a decade.” (Điều này không xảy ra thường xuyên, chỉ 3 hoặc 4 lần trong một thập kỷ.) Do đó, trong mọt thế kỷ, sẽ có khoảng 30 – 40 trăng xanh. Đáp án B là hoàn toàn phù hợp.

CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

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 following questions.

Colors are one of the most exciting experiences in life. I love them, and they are just as important to me as emotions are. Have you ever wondered how the two are so intimately related?

Color directly affects your emotions. Color both reflects the current state of your emotions, and is something that you can use to improve or change your emotions. The color that you choose to wear either refects your current state of being, or reflects the color or emotion that you need.

The colors that you wear affect you much more than they affect the people around you. Of course they also affect anyone who comes in contract with you, but you are the one saturated with the color all day! I even choose items around me based on their color. In the morning, I choose my clothes based on the color or emotion that I need for the day. So you can consciously use color to control the emotions that you are exposed to, which can help you to feel better.

Color, sound, and emotions are all vibrations. Emotions are literally energy in motion; they are meant to move and flow. This is the reason that real feelings are the fastest way to get your energy in motion. Also, flowing energy is exactly what creates healthy cells in your body. So, the fastest way to be healthy is to be open to your real feelings. Alternately, the fastest way to create disease is to inhibit your emotions.

What is the main idea of the passage?

Xem đáp án » 24/03/2020 42,826

Câu 2:

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

That’s the trouble with the night shift. It _____ your private life too much.

Xem đáp án » 15/03/2020 22,660

Câu 3:

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

He ______ to the doctor after the accident, but he continued to play instead.

Xem đáp án » 15/03/2020 16,471

Câu 4:

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

A. Could I speak to Susan please?

B. _____________.

Xem đáp án » 24/03/2020 16,369

Câu 5:

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

One man _______ outside his own country is tipped to become the new president.

Xem đáp án » 15/03/2020 15,960

Câu 6:

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

They would never have accepted his money if they had known his plan.

Xem đáp án » 15/03/2020 15,053

Câu 7:

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

___________ I visited last year, is a nice city.

Xem đáp án » 24/03/2020 12,778

Bình luận


Bình luận
Đăng ký gói thi VIP

VIP +3 - Luyện thi tất cả các đề có trên Website trong 3 tháng

  • Được thi tất cả các đề của các lớp có trên Khoahoc.vietjack.com
  • Ngân hàng câu hỏi trắc nghiệm theo các mức độ Nhận biết, Thông hiểu, Vận dụng, Vận dụng cao.
  • Luyện chuyên sâu, rèn tốc độ với trọn bộ đề thi thử, đề minh họa, chính thức các năm.
  • Hỏi bài tập với đội ngũ chuyên môn cao của chúng tôi.

Đặt mua

VIP +6 - Luyện thi tất cả các đề có trên Website trong 6 tháng

  • Được thi tất cả các đề của các lớp có trên Khoahoc.vietjack.com
  • Ngân hàng câu hỏi trắc nghiệm theo các mức độ Nhận biết, Thông hiểu, Vận dụng, Vận dụng cao.
  • Luyện chuyên sâu, rèn tốc độ với trọn bộ đề thi thử, đề minh họa, chính thức các năm.
  • Hỏi bài tập với đội ngũ chuyên môn cao của chúng tôi.

Đặt mua

VIP +12 - Luyện thi tất cả các đề có trên Website trong 12 tháng

  • Siêu tiết kiệm - Được thi tất cả các đề của các lớp có trên Khoahoc.vietjack.com
  • Ngân hàng câu hỏi trắc nghiệm theo các mức độ Nhận biết, Thông hiểu, Vận dụng, Vận dụng cao.
  • Luyện chuyên sâu, rèn tốc độ với trọn bộ đề thi thử, đề minh họa, chính thức các năm.
  • Hỏi bài tập với đội ngũ chuyên môn cao của chúng tôi.

Đặt mua

Vietjack official store