高中英语主语从句综合单选题

________is surprising is that there are so many Chinese restaurants in Toronto.

A．It	B．That
C．Such	D．What

________is well known to everyone，I should say，is that a man becomes learned by asking questions.

A．Who	B．It
C．As	D．What

________he referred to in his article was often discussed by many people in the past.

A．That	B．What
C．Whether	D．Where

It was not until dark ___ he was aware of ___ he thought was the correct way to solve the problem.

A．when; what

B．that; that

C．that; what

D．when; that

________leaves the room last ought to turn off the lights.

A．Anyone

B．The person

C．Whoever

D．Who

It remains to be seen ________ the newly formed committee's policy can be put into practice.

A．that	B．which
C．what	D．whether

_______ you said at the meeting describes a bright future for the company.

A．When	B．How
C．What	D．That

________ nearly all behavior is learned behavior is a basic assumption ________ has been put forward by social scientists.

A．What; that	B．That; what
C．What; what	D．That; that

________ some students are not aware of is ________ difficult life can be if they are not devoted to study.

A．That; how	B．Which; what
C．What; what	D．What; how

________ you are supposed to do ________ you don't like a thing is change it. Don't complain.

A．That; why	B．What; when
C．What; where	D．That; how

It is by no means clear ________ the president can do something to end the strike.

A．whether	B．which
C．that	D．what

________ was known to them that the boss had broken his promise ________ he would give them a rise.

A．What; what	B．It; which
C．It; that	D．As; that

________ song Jay Chou sings will become popular pretty soon.

A．What	B．Whatever
C．Whose	D．Whichever

Now _______ you have to do is to admit your mistakes and immediately correct them.

A．that

B．whether

C．what

D．how

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

A．What /that

B．That/what

C．What / what

D．That / that