At present.there is little doubt short message plays an increasingly important role in our lives．A．whetherB．ifC．that D．which 题目和参考答案——青夏教育精英家教网—

题目内容

At present，there is little doubt ________ short message plays an increasingly important role in our lives．

A．whether

B．if

C．that

D．which

考查doubt用法. there is no doubt that 否定就用thatthere is doubt whether/if 肯定就用whether/if，说明有疑问,后接同位语从句。Little表达否定意思很少的,故选C.

练习册系列答案

____ the flight to Beijing will be delayed is ____ I’m especially worried about.

I shall never forget the days I spent in Beijing University, has a great effect on my life.

--- Bake is intelligent and experienced.
--- That is ________ his advantages lie in applying the post.

It is obvious _________ he has known the news and he is very satisfied with the result.

Look out! Keep away from the house, _____ the roof is under repair．

Almost all English prepositions ______ look like verbs.

A．when they turn into Chinese	B．when turning into Chinese
C．when they turned into Chinese	D．when turned into Chinese

We stayed in a quiet hotel,__ _.

A．next to it was a thick wood	B．next to which was a thick wood
C．next to it there was a thick wood	D．next to which a thick wood was

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