一道高一英语单选题?为什么?The dangerous virus ______ in the following few weeks in the labratory can cause fatal diseases.A.studying B.studied C.to be studied D.having been studied

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一道高一英语单选题?为什么?The dangerous virus ______ in the following few weeks in the labratory can cause fatal diseases.A.studying B.studied C.to be studied D.having been studied
一道高一英语单选题?为什么?
The dangerous virus ______ in the following few weeks in the labratory can cause fatal diseases.
A.studying B.studied C.to be studied D.having been studied

一道高一英语单选题?为什么?The dangerous virus ______ in the following few weeks in the labratory can cause fatal diseases.A.studying B.studied C.to be studied D.having been studied
C
原因：病毒与研究的关系是被动关系,所以A排除；
横线后说接下来的几周,说明“研究”这个动作还没有发生,所以要有所选词要有即将发生的意思,而B中的过去分词表完成的意思,排除B;同时D也有完成的意思,也能选
C选项既有被动的意思,又有即将发生的意思,所以选C

B

c
做定语修饰 virus 由 in the following few weeks 知还未被研究，因而选C表将要被研究
A是主动语态 不对
B是表过去被研究 不对
D是完成时 强调对现在影响 不对

C 原因同一楼~ 不定式表示的意思中的一种 就是表示将来要做的事情。

C即将被研究的。。因为in the following weeks

c 因为in the following few weeks to表将来

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