We cannot figure out ______ quite a number of students were infected with the fl
题型:不详难度:来源:
We cannot figure out ______ quite a number of students were infected with the flu.A.that | B.when | C.why | D.where |
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答案
C |
解析
考查名词性从句。句中why引导宾语从句,在从句中作原因状语,故选C。 |
举一反三
After retirement, learning a musical instrument may be harder than ______ when you were a kid.A.it may | B.it was | C.it does | D.it did |
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______ catch the early bus, John got up early today.A.In order that | B.In order to | C.So as to | D.So that |
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I can think of many cases ______ students can’t write a good article though having a large vocabulary.A.where | B.which | C.that | D.to which |
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— It is very cold these days. — ______.A.So is it | B.So it is | C.It so is | D.Is it so |
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