Finally, some good news about airplane travel. If you are on a plane with a s

游客2023-06-22 45

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 [br] 【C1】

选项

答案 B

解析 [语法判断]空格前是定冠词the，后面是of a new study作后置定语，因此本空应填入名词。[语义判断]That指代前一句的内容，即如果你和生病的旅客乘坐同一航班，你不太可能被传染。而空格后的句子提到，研究人员发现，比如，只有和得了流感的乘客坐在同一排，或者坐在该乘客前一排或后一排的人被传染的风险较高。由此可知，That指的是一项新研究的结果，因此本空应填入含有“结果，结论”含义的名词，故本题答案为B)conclusion。

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