There is no doubt ______ he will not be admitted to the room.A.if B. whetherC.

题型：不详难度：来源：

There is no doubt ______ he will not be admitted to the room.

A.if

B. whether

C. that

D. which

答案

解析

考查doubt的用法。doubt用于肯定句时用whether引导同位语从句；用于否定句时，用that引导。例如：There is no doubt that...“......是毫无疑问的。”；There is some doubt whether he will come.。本题是否定句，故用that，无疑他将不被允许进入这个房间.

举一反三

Only after the woman had her own child, _____ how difficult it was to be a mother.

A. did she realize	B. realized she
C. does she realize	D. she realized

题型：不详难度：| 查看答案

Looking out of the window of my room, ___ a tall tree in the yard.

A．there was

B．there were

C．I saw

D．there stood

题型：不详难度：| 查看答案

Not until the car looked almost new____ cleaning it.1网

A．John stopped

B．did John stop

C．stopped John

D．John did stop

题型：不详难度：| 查看答案

What’s the noise ? It sounds as if it comes from upstairs.
--______. It must be the window-cleaner working , next door.

A．I’m not sure

B．I hope not

C．I’d rather not

D．I don’t think so

题型：不详难度：| 查看答案

Under no circumstances, he was warned, _____ to give the password to someone else.

A．he was

B．was he

C．he could

D．could he

题型：不详难度：| 查看答案