4.Thepurposeofherstudywasto.A．

4. The purpose of her study was to .

A．watch the wild chimps in cages	B．gain a doctor’s degree
C．understand and respect the lives of chimps	D．live in the forest as men can

登录免费查看答案和解析

相关试题

rise in carbon dioxide is causing steady increase in global warming.

A．The; a

B．不填; a

C．The; 不填

D．A；the

收藏答案/解析

We should get prepared for dealing with ________problems_________.

A．any,arise

B．which,are arisen

C．whatever,arise

D．what,are arisen

收藏答案/解析

---You’ve read the Frog by Moyan,haven’t you?
---Yes,I_______second time and I got a better understanding.

A．have read a

B．had read the

C．will read the

D．read a

收藏答案/解析

We’ll never forget this terrible accident and the damage_______has caused to the area.

A．that

B．what

C．it

D．one

收藏答案/解析

--- You ought to have given them some advice.
--- , but who cared what I asked?

A．I ought to

B．So I ought

C．So it was

D．So I did

收藏答案/解析