Câu hỏi:
14/08/2023 2,507
Read the passage below and choose the best answer to each question.
Pandemic
Diseases are a natural part of life on Earth. If there were no diseases, the population would grow too quickly, and there would not be enough food or other resources. So in a way, diseases are nature's way of keeping the Earth in balance. But sometimes they spread very quickly and kill large numbers of people. For example, in 1918, an outbreak of the flu spread across the world, killing over 25 million people in only six months. Such terrible outbreaks of a disease are called pandemics.
Pandemics happen when a disease changes in a way that our bodies are not prepared to fight. In 1918, a new type of flu virus appeared. Our bodies had no way to fight this new flu virus, and so it spread very quickly and killed large numbers of people. While there have been many different pandemic diseases throughout history, all of them have a few things in common.
First, all pandemic diseases spread from one person to another very easily. Second, while they may kill many people, they generally do not kill people very quickly. A good example of this would be the Marburg virus. The Marburg virus is an extremely infectious disease. In addition, it is deadly. About 70-80% of all the people who get the Marburg virus die from the disease. However, the Marburg virus has not become a pandemic because most people die within three days of getting the disease. This means that the virus does not have enough time to spread to a large number of people. The flu virus of 1918, on the other hand, generally took about a week to ten days to kill its victims, so it had more time to spread.
While we may never be able to completely stop pandemics, we can make them less common. Doctors carefully monitor new diseases that they fear could become pandemics. For example, in 2002 and 2003, doctors carefully watched SARS. Their health warnings may have prevented SARS from becoming a pandemic.
This passage is mainly about ________.
Read the passage below and choose the best answer to each question.
Pandemic
Diseases are a natural part of life on Earth. If there were no diseases, the population would grow too quickly, and there would not be enough food or other resources. So in a way, diseases are nature's way of keeping the Earth in balance. But sometimes they spread very quickly and kill large numbers of people. For example, in 1918, an outbreak of the flu spread across the world, killing over 25 million people in only six months. Such terrible outbreaks of a disease are called pandemics.
Pandemics happen when a disease changes in a way that our bodies are not prepared to fight. In 1918, a new type of flu virus appeared. Our bodies had no way to fight this new flu virus, and so it spread very quickly and killed large numbers of people. While there have been many different pandemic diseases throughout history, all of them have a few things in common.
First, all pandemic diseases spread from one person to another very easily. Second, while they may kill many people, they generally do not kill people very quickly. A good example of this would be the Marburg virus. The Marburg virus is an extremely infectious disease. In addition, it is deadly. About 70-80% of all the people who get the Marburg virus die from the disease. However, the Marburg virus has not become a pandemic because most people die within three days of getting the disease. This means that the virus does not have enough time to spread to a large number of people. The flu virus of 1918, on the other hand, generally took about a week to ten days to kill its victims, so it had more time to spread.
While we may never be able to completely stop pandemics, we can make them less common. Doctors carefully monitor new diseases that they fear could become pandemics. For example, in 2002 and 2003, doctors carefully watched SARS. Their health warnings may have prevented SARS from becoming a pandemic.
Đáp án chính xác
Câu hỏi trong đề:
Bộ 10 đề ôn thi học sinh giỏi Tiếng anh lớp 9 có đầy đủ đáp án !!
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).
Quảng cáo
Trả lời:
Giải bởi Vietjack
Đáp án: B
Câu hỏi cùng đoạn
Câu 2:
According to paragraph 1, how are diseases a natural part of life on Earth?
Đáp án chính xác
Lời giải của GV VietJack
Đáp án: B
Câu 3:
Based on the information in the passage the term pandemics can best be explained as ________.
Đáp án chính xác
Lời giải của GV VietJack
Đáp án: C
Câu 4:
According to the passage, what causes pandemics?
Đáp án chính xác
Lời giải của GV VietJack
Đáp án: A
Câu 5:
According to the passage, all of the following are true of the 1918 flu pandemic EXCEPT that ________.
Đáp án chính xác
Lời giải của GV VietJack
Đáp án: C
Câu 6:
The word it in the passage refers to ____.
Đáp án chính xác
Lời giải của GV VietJack
Đáp án: B
Câu 7:
Which of the following is mentioned as a common feature of all pandemic diseases?
Đáp án chính xác
Lời giải của GV VietJack
Đáp án: C
Câu 8:
According to paragraph 3, why hasn't Marburg virus become a pandemic?
Đáp án chính xác
Lời giải của GV VietJack
Đáp án: D
Câu 9:
The word monitor in the passage is closest in meaning to ________.
Đáp án chính xác
Lời giải của GV VietJack
Đáp án: C
Câu 10:
The author mentions SARS in order to ________.
Đáp án chính xác
Nhà sách VIETJACK:
CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 2:
SECTION I: LISTENING
Listen to the recording twice. Choose the correct letter from A, B or C for each of the following questions.
What is the purpose of the talk?
SECTION I: LISTENING
Listen to the recording twice. Choose the correct letter from A, B or C for each of the following questions.
What is the purpose of the talk?
Xem đáp án »
14/08/2023
2,167
Câu 3:
You’d feel better if you had a quiet holiday. (do)
A quiet holiday ………………………………………………………………..….……..
You’d feel better if you had a quiet holiday. (do)
A quiet holiday ………………………………………………………………..….……..
Xem đáp án »
13/07/2024
1,802
Câu 4:
Without transportation, our modern society could not (56) ______.
Xem đáp án »
14/08/2023
1,575
Câu 5:
Xem đáp án »
13/07/2024
933
Câu 6:
These measures are intended to help the ……………………….……... (advantage)
Xem đáp án »
13/07/2024
881
về câu hỏi!