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Read the text carefully and then choose the correct answers
In a study released early on the JAMA web site, researchers from the University of Toronto and hospitals in the area describe the rapid spread of the coronavirus that causes severe acute respiratory syndrome (SARS). Beginning with a single patient at a community hospital who acquired the virus from another family member who had traveled to China, health care workers became infected. Further spread occurred as patients were transferred among hospitals before the source of inflections and the nature of SARS were identified. Laboratory product companies are working on a test that could be used to diagnose SARS quickly. Many - drug companies are ready working on a SARS vaccine. Even if a vaccine is found, it will surely take several years before it is available for wide public distribution.
Câu hỏi:Which causes SARS?
- A. HIV
- B. coronavirus
- C. tuberculosis
- D. mumps
Lời giải tham khảo:
Đáp án đúng: B
Đáp án đúng: B
Thông tin: In a study released early on the JAMA web site, researchers from the University of Toronto and hospitals in the area describe the rapid spread of the coronavirus that causes severe acute respiratory syndrome (SARS).
Dịch: Trong một nghiên cứu được công bố sớm trên trang web JAMA, các nhà nghiên cứu từ Đại học Toronto và các bệnh viện trong khu vực mô tả sự lây lan nhanh chóng của coronavirus gây ra hội chứng hô hấp cấp tính nghiêm trọng (SARS).
Câu hỏi này thuộc đề thi trắc nghiệm dưới đây, bấm vào Bắt đầu thi để làm toàn bài
Hướng dẫn Trắc nghiệm Online và Tích lũy điểm thưởng
CÂU HỎI KHÁC
- My friend and I ______ for too long.
- I _________ a cold for two weeks.
- John _________ for three tests this month.
- We __________ three power cuts this week.
- The team ___________ numerous setbacks so far.
- Which causes SARS?
- Why did SARS spread in Toronto?
- Up to now _______ in Toronto.
- What are laboratory product companies doing?
- If a vaccine is found ________.
