It is playing computer games he spends so much time that he fails all the

题型：不详难度：来源：

It is playing computer games he spends so much time that he fails all the exams

A．which

B．what

C．in which

D．that

答案

解析

略

举一反三

It was in the lab, ________ was taken charge of by Professor Curie, _______ they did the experiment.

A．where; that

B．that; that

C．which; that

D．which; where

题型：不详难度：| 查看答案

. It was not until Maggie had arrived at her office _____ her appointment with the doctor.

A．did she remember	B．had she remembered
C．when she remembered	D．that she remembered

题型：不详难度：| 查看答案

— ______you write so well?
—By reading and keeping diaries every day.

A．How is it	B．What is it
C．How is it that	D．What is it that

题型：不详难度：| 查看答案

Was it at half past five when we were still sound asleep he got up?

A．that

B．before

C．when

D．after

题型：不详难度：| 查看答案

Who is it______have the most important role to play in stopping Yellow River erosion?
A,who B.that C.which D.whom

题型：不详难度：| 查看答案