高中英语表语从句单选题

—I prefer shutting myself in and listening to music all day on Sundays.
— That’s _________ I don’t agree. You should have a more active life.

A．where

B．how

C．when

D．what

Great changes have taken place in that school. It is no longer    it was 20 years ago，_____ it was so poorly equipped．

A．what；when

B．that；which

C．what; which

D．which；that

Faced with difficulties, you should believe your confidence is _______ makes a difference.

A．what

B．that

C．which

D．whether

Diligence is ______ it takes for the post-90's generation to win competitions.

A．what

B．where

C．which

D．when

The only existing problem is ____ we can find this special wood in the forest in such a short time.

A．when

B．where

C．that

D．whether

The reason why they failed the test was ____ they didn’t sleep at all the night before.

A．because

B．why

C．that

D．for which

The question______new measures should be taken to control the terrible air pollution is______puzzles scientists a lot.

A．that; what

B．which; that

C．what; what

D．which; that

_______ puzzled Li Lei a lot was _______ his best friends didn’t come to school this morning．

A．That; why

B．That; what

C．What; whether

D．What; why

____ is known to all is ____ Diaoyu Island is part of China.

A．What; that.

B．It; that.

C．As; that.

D．What; what.

The reason _____he was absent was _____ he was ill and unable to go to school.

A．which; that

B．why; because

C．which; because

D．why; that

_______ is expected, according to the online survey, is _______ the price of housing will not go up any more.

A．As; what

B．It; that

C．What; that

D．What; which

What is even more important is_____ the earth cooled down, water began to appear on its surface. 

A．that

B．that as

C．which

D．which as

Another reason _____ he didn’t mention is _____ the poor quality of the buildings worsened the damage.

A．why; because

B．for which; that

C．that; that

D．which; because

The reason ______ he didn’t come was ______ he was injured. 

A．that; because

B．why; that

C．why; because

D．that; that

________ some teenagers don’t realize is ________ difficult life can be after they get addicted to drugs.

A．What; how

B．That; how

C．What; what a

D．That; what