2. 外语
  3. Finally, some good news about airplane travel. If you are on a plane with a sick passenger, you are unlikely to get sick. That i

Finally, some good news about airplane travel. If you are on a plane with a sick passenger, you are unlikely to get sick. That i

admin2021-01-15  12
问题    Finally, some good news about airplane travel. If you are on a plane with a sick passenger, you are unlikely to get sick. That is the【C1】______of a new study that looked at how respiratory (呼吸道) viruses【C2】______on airplanes. Researchers found that only people who were seated in the same row as a passenger with the flu, for example—or one row in front of or behind that individual—had a high risk of catching the illness. All other passengers had only a very【C3】______chance of getting sick, according to the findings. Media reports have not necessarily presented【C4】______information about the risk of getting infected on an airplane in the past. Therefore, these new findings should help airplane passengers to feel less【C5】______to catching respiratory infections while traveling by air.
   Prior to the new study, little was known about the risks of getting【C6】______infected by common respiratory viruses, such as the flu or common cold, on an airplane, the researchers said. So, to【C7】______the risks of infection, the study team flew on 10 different【C8】______in the U. S. during the flu season. The researchers found that passengers sitting within two seats on【C9】______side of a person infected with the flu, as well as those sitting one row in front of or behind this individual, had about an 80 percent chance of getting sick. But other passengers were【C10】______safe from infection. They had a less than 3 percent chance of catching the flu.
   A) accurate F) explorations K) slim
   B) conclusion G) flights L) spread
   C) directly H) largely M) summit
   D) either I) nearby N) vividly
   E) evaluate J) respond O) vulnerable
【C3】
选项
答案K
解析 [语法判断]空格前是冠词a和副词very，后面是名词chance，因此应填入形容词。[语义判断]前一句提到，只有和得了流感的乘客坐在同一排，或者坐在他前一排或后一排的人被传染的风险较高，由此可以推断，其他乘客被传染的风险较低，因此本空应填入含有“低，小”意义的形容词，故本题答案为K)slim。
转载请注明原文地址:https://kaotiyun.com/show/aNO7777K
0

大学英语四级

相关试题推荐
随机试题
最新回复(0)