Câu hỏi:
31/10/2020 332Read 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 35 to 42.
Smallpox was the first widespread disease to be eliminated by human intervention. Known as a highly contagious viral disease, it broke out in Europe, causing the deaths of millions of people until the vaccination was invented by Edward Jenner around 1800. In many nations, it was a terror, a fatal disease until very recently. Its victims suffer high fever, vomiting and painful, itchy, pustules that left scars. In villages and cities all over the world, people were worried about suffering smallpox.
In May, 1966, the World Health Organization (WHO), an agency of the United Nations was authorized to initiate a global campaign to eradicate smallpox. The goal was to eliminate the disease in one decade. At the time, the disease posed a serious threat to people in more than thirty nations. Because similar projects for malaria and yellow fever had failed, few believed that smallpox could actually be eradicated but eleven years after the initial organization of the campaign, no cases were reported in the field.
The strategy was not only to provide mass vaccinations but also to isolate patients with active smallpox in order to contain the spread of the disease and to break the chain of human transmission. Rewards for reporting smallpox assisted in motivating the public to aid health workers. One by one, each small-pox victim was sought out, removed from contact with others and treated. At the same time, the entire village where the victim had lived was vaccinated.
By April of 1978 WHO officials announced that they had isolated the last known case of the disease but health workers continued to search for new cases for additional years to be completely sure. In May, 1980, a formal statement was made to the global community. Today smallpox is no longer a threat to humanity. Routine vaccinations have been stopped worldwide.
According to the passage, what way was used to eliminate the spread of smallpox?
Đáp án chính xác
Câu hỏi trong đề:
Bộ đề thi THPT Quốc gia môn Tiếng Anh năm 2021 cực hay !!
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
Kiến thức: Đọc hiểu
Giải thích:
Theo bài đọc, cách nào được sử dụng để loại bỏ sự lây lan của bệnh đậu mùa?
A. Tiêm ngừa vắc-xin cho toàn bộ những ngôi làng
B. Điều trị cho những nạn nhân riêng lẻ
C. Cách ly nạn nhân và tiêm ngừa vắc-xin hàng loạt
D. Báo cáo rộng rãi những trường hợp bùng phát bệnh
Thông tin: The strategy was not only to provide mass vaccinations but also to isolate patients with active smallpox in order to contain the spread of the disease and to break the chain of human transmission.
Tạm dịch: Chiến lược này không chỉ là cung cấp vắc-xin đại trà mà còn cách ly bệnh nhân mắc bệnh đậu mùa đang hoạt động để ngăn chặn sự lây lan của bệnh và phá vỡ chuỗi lây truyền ở người.
Chọn C
Nhà sách VIETJACK:
CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 1:
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.
Can we fix the current computer system, or would it be better to start from scratch with a new system?
Xem đáp án »
31/10/2020
988
Câu 2:
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.
The FDA is the common name for the Food and Drug Administration. It is a government agency that makes consumer goods safe. It regulates food and the food supply
Xem đáp án »
31/10/2020
915
Câu 3:
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 25 to 29.
Nowadays people are more aware that wildlife all over the world is in (25) ___________. Many species of animals are threatened, and could easily become (26) ___________ if we do not make an effort to protect them. There are many reasons for this. In some cases animals are hunted for their fur or for other valuable parts of their bodies. Some birds, such as parrots, are caught (27) ___________, and sold as pets. For many animals and birds, the problem is that their habitats-the place where they live-is disappearing. More land is used for farm, for houses and industry, and there are fewer open spaces than there once were. Farmers use powerful chemicals to help them grow better crops, (28) ________these chemicals pollute the environment and harm wildlife. The most successful animals on Earth, human beings, will soon be the only ones (29) ___________ unless we can solve this problem.
Điền vào ô số 27
Xem đáp án »
31/10/2020
906
Câu 4:
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.
A lot of (A) discoveries have made (B) in (C) the fields of (D) chemistry and physics.
Xem đáp án »
31/10/2020
693
Câu 5:
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 25 to 29.
Nowadays people are more aware that wildlife all over the world is in (25) ___________. Many species of animals are threatened, and could easily become (26) ___________ if we do not make an effort to protect them. There are many reasons for this. In some cases animals are hunted for their fur or for other valuable parts of their bodies. Some birds, such as parrots, are caught (27) ___________, and sold as pets. For many animals and birds, the problem is that their habitats-the place where they live-is disappearing. More land is used for farm, for houses and industry, and there are fewer open spaces than there once were. Farmers use powerful chemicals to help them grow better crops, (28) ________these chemicals pollute the environment and harm wildlife. The most successful animals on Earth, human beings, will soon be the only ones (29) ___________ unless we can solve this problem.
Điền vào ô số 26
Xem đáp án »
31/10/2020
641
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.
I like lying(A) on the beach (B), so I always (C) spend my holiday to sunbathe (D)
Xem đáp án »
31/10/2020
618
Câu 7:
The building work is still on schedule _________ a problem in digging the foundation
Xem đáp án »
31/10/2020
607
Bình luận
🔥 Đề thi HOT:
-
30 đề thi THPT Quốc gia môn Tiếng Anh năm 2022 có lời giải (Đề 1)
-
20 Đề thi thử THPTQG môn Tiếng Anh cực hay có đáp án (Đề số 1)
-
30 đề thi thử đề thi thử THPTQG môn Tiếng Anh có lời giải chi tiết (Đề số 1)
-
30 đề luyện thi Đại Học môn Tiếng Anh cực hay có lời giải (Đề số 1)
-
Tuyển tập đề thi thử Tiếng Anh cực hay có lời giải (Đề số 1)
-
Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 1)
-
20 BỘ ĐỀ THI THỬ THPT QUỐC GIA LẦN 1 NĂM HỌC 2018 - 2019 MÔN: TIẾNG ANH(ĐỀ 16)
-
Tổng hợp đề thi thử THPTQG môn Tiếng Anh có đáp án (Đề số 1)
về câu hỏi!