以下内容是2019年12月四级考试第2套选词填空解析(成都新东方)供各位考生参考！新东方网四六级频道第一时间更新公布英语四六级真题答案。同时广大考生还可以参与线上直播，与线上老师随时互动答疑，敬请广大考生密切关注2019年12月英语四六级真题解析专题。 

　　12月四六级考试直播入口→_→猛戳

　　Section A

　　Finally, some good news about airplane traverl. If you are on a plane with a sick passenger, you are unlikely to get sick. That is the 26 of a new study that looked at how respiratory(呼吸道)viruses 27 on airplanes. Researchers found that only people who were seated in individual – had a high risk of catching the illness. All other passengers had only a very 28 chance of getting sick ,according to the findings. Media reports have not necessarily presented 29 information about the risk of getting infected on an airplane in the past. Therefore , these new findings should help airplane passengers to feel less 30 to catching respiratory infections while traveling by air.

　　Prior to the new study, litter was known about the risks of getting 31 infected by common respiratory viruses, such as the flu or common cold, on an airplane, the researchers said. So, to 32 the risks of infection, the study team flew on 10 different 33 in the U.S. 34 side of a person infected with flu, as well as those sitting one roe in front of or behind this individual, had about an 80 person chance of getting sick. But other passengers were 35 safe from infection. They had a less than 3 percent chance of catching the flu.

　　A) accurate

　　B) conclusion

　　C) directly

　　D) either

　　E) evaluate

　　F) explorations

　　G) flights

　　H) largely

　　I) nearby

　　J) respond

　　K) slim

　　L) spread

　　M) summit

　　N) vividly

　　O) vulnerable

　　话题：

　　本篇文章来自于一个研究发现，都说近朱者赤，近墨者黑。如果你搭乘的班机上有流感患者，那在航班结束后，你感染上疾病的概率有多大呢?最新研究发现，如果你坐在患者四周，那你患病的几率是远远大于距离患者较远的乘客的。所以大可不用过于担心。

　　难度：

　　本篇教之前的四级选词填空题相比，难度基本一致。完成难度不大。

　　选词填空答案速查

　　26. B. conclusion; the ___ of the study

　　27. L. spread;how respiratory viruses ____ on airplanes

　　28. K. slim;a very ____ chance.

　　29. A. accurate;presented _____ information.

　　30. O. vulnerable;feel less ______

　　31. C. directly;getting ______ infected.

　　32. E. evaluate;to ______ the risks.

　　33. G. flights;The study team flew on 10 different ____ in the U.S..

　　34. D. either;two seats on ____ side of a person

　　35. H. largely;But other passengers were ____ safe.

　　选词填空答案解析：

　　26. B. conclusion.

　　the ___ of the study典型的名词空结构;选择一个单数名词，且符合词义，故选择conclusion，研究结论。

　　27. L. spread

　　how respiratory viruses ____ on airplanes，在此缺乏动词原形结构，根据词义选择spread. 呼吸道病毒在飞机上是如何传播的。

　　28. K. slim

　　a very ____ chance. 经典的副词+形容词+名词结构，此处需要填入一个形容词来修饰chance. slim chance表示很小的机会。

　　29. A. accurate

　　presented _____ information. 典型的形容词+名词结构。媒体先前没有提供精确信息，本句话是承上启下，因为在原文中提到的新研究的结论是更为精确的。

　　30. O. vulnerable

　　feel less ______ 典型的形容词空。新的研究结论让乘客在和有呼吸道疾病人群共乘班机时更加安心。

　　31. C. directly

　　getting ______ infected. 本空缺少副词来对infected进行修饰，所以选择directly，意思为，直接被感染。

　　32. E. evaluate

　　to ______ the risks. 典型的名词空结构，需要填入一个动词原形。科学家为了评估感染分型，故本空填evaluate.

　　33. G. flights

　　The study team flew on 10 different ____ in the U.S.. 典型的名词空结构，需要填写复数名词。本句意识为，研究团队乘坐10趟不同的航班。

　　34. D. either

　　two seats on ____ side of a person 本空应该填入一个形容词。根据意思，指的是坐在病患任意一边的乘客。故选择either

　　35. H. largely

　　But other passengers were ____ safe. 本句结构完整只需要填入一个副词即可，根据词义，largely最为准确，其他乘客大概率上是不会被传染的。

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