His brain was just 　　　　　 theirs.

　 A．as full of knowledge as　　 B．full of as knowledge

　 C．so full of knowledge as　　 D．full of so much knowledge as

I like _____ when my parents are friendly to me.

A. it　　 B. that　　 C. these　 D. them

The new medical care policy will be_______ to us all.

A. great benefit　　　　　　 B. benefited

C. beneficial　　　　　　　　　 D. for the benefit

——Are you on holiday?

——No, but ______________.

A. I’d like　　 B. I’d like to go　 C. I’d like to be　 D. I’d like to do

It seemed to me that she was in doubt _____ Timmy lived or died．

　 A． why　　　　　 B． how　　　 　 C． that　　　　 D． whether

He made another wonderful discovery, ______ of great importance to science.

A. which I think is　　　　　 B. which I think it is

C. which I think　　　　　　 D.I think which is

You and I could hardly work together，________?（ ）

A. could you　　　　　　　　　 B. couldn’t I

C. couldn’t we　　　　　　　 D. could we

After a long walk, they got e______(非常) tired.　　

They are ready to fight the enemy _____ the last drop of their _____.

A. to; blood　 B. to; bloods　 C. for; breath　 D. for; time

The government will try its best to keep prices 　　　 (稳定).