Nothing is wrong with the radio 　　　　　　?A．isn"t it　　　B．is that　　　C．is it　　　D．isn"

题型：不详难度：来源：

Nothing is wrong with the radio 　　　　　　?

A．isn"t it　　　

B．is that　　　

C．is it　　　

D．isn"t that

答案

解析

略

举一反三

I don"t know 　　　　　　makes her afraid of having her business discussed.

A．what it is about Mary that	B．that is it abut Mary what
C．what is it about Mary that	D．that is about Mary what

题型：不详难度：| 查看答案

I don"t think 　　　　　　　　difficult for a Chinese student to master a foreign language within five years

A．that　　　

B．it　　　

C．too　　　

D．very

题型：不详难度：| 查看答案

　　　　　　you met the Englishman?

A．Where it was that　　　

B．Who it was that

C．Where was it that

D．Where was that

题型：不详难度：| 查看答案

　　　　　　that she has gone to the United States?

A．Was it true　　　

B．Is it true

C．It is true

D．It was true

题型：不详难度：| 查看答案

　　　　　　certain that his invention will lead to the development of production.

A．That"s　　　

B．This is　　　

C．It"s　　　

D．What"s

题型：不详难度：| 查看答案