高中英语选择题

Question

It is because people are likely to stay indoors_______the virus can spread easily______people often catch colds.
A.and ;that B.so;that C.therefore;so D.that ;that

说明理由！！！！！！！！！！！！！！！！！！！！！！！！！！！！

Answer 1

选d。“It is because people are likely to stay indoors that”是一个强调句，强调：“because people are likely to stay indoors ”即：“人们喜欢呆在室内的原因”。原因是什么呢？那就是：“the virus can spread easily that people often catch colds”即病毒很容易传播，人们就会感冒。“the virus can spread easily that people often catch colds”这是一个名词性从句，其中的that有“三无”：没有意义，不做成分，不能省略。这是一道典型的综合题，要清楚两个that的作用：第一个that是“it is···that”中的，第二个that是名词性从句中的引导词。