4. How is it treated and prevented?
Because the virus is so new among humans, there is no available vaccine to protect against the disease. But the World Health Organization advises people to avoid close contact with anyone showing signs of a breathing sickness, such as coughing or sneezing. It also says people should wash their hands often and use safe food practices.
举一反三
- Paragraph 1（） A: How is cancer treated B: Does cancer always cause pain C: Can cancer be prevented D: What is cancer E: How common is cancer F: What causes cancer
- How can the hold-and-wait condition be prevented?
- How can the circular-wait condition be prevented?
- How was the mouse treated with the AICAR?
- How are elderly people treated in many cultures?
内容
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How could the outcome be if we had a viral infection treated with antibiotics?
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Most experts agree that millions of cases of cancer could be prevented every year by considering environmental factors. How many million? A: 1 million B: 2 million C: 3 million D: 4 million
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How is TB treated? A: Antiviral medicines B: Broad-spectrum antibiotics C: Chemotherapy D: Surgery E: Radiotherapy
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4. appearance A: how something looks B: how something sounds
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They won’t let their teacher _______ in that way. A: to be treated B: being treated C: treated D: be treated