I don’t doubt _____he will come next week.A．thatB．ifC．whatD．when

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I don’t doubt _____he will come next week.

A．that

B．if

C．what

D．when

答案

解析

略

举一反三

I wonder how much ________.

A．the watch costs

B．did the watch cost

C．the watch costed

D．does the watch cost

题型：不详难度：| 查看答案

Have you seen Li Ming recently? I wonder with his studies.

A．how is he getting along	B．that he gets along well
C．what he is getting along	D．if he is getting along well

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Just as sound travels through the air in waves, electricity travels through the air in ______ radio waves.

A．what is called

B．which is called

C．what it is called

D．which it is called

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–It’s thirty years since we last met.
-But I still remember the story, believe it or not, we got lost on a rainy night.

A．which

B．that

C．what

D．when

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After sailing for five months, they arrived at they thought was the place they had been looking for.

A．what

B．that

C．which

D．where

题型：不详难度：| 查看答案