Theearthisingreatdangernow.Weh

The earth is in great danger now.We have to do something _______ it.（　　）

A．protectB．protectingC．to protectD．protected

登录免费查看答案和解析

相关试题

There ________ two dictionaries on the bookcase．You can use either of them．（　　）

A．

B．

was

C．

are

D．

were

收藏答案/解析

We will have ________ reading festival this term，and we can't wait for it．（　　）

A．

B．

C．

the

D．

收藏答案/解析

Do you know_____________？

Yes， we'll take a bus there．（　　）

A．	When we will go the museum tomorrow
B．	When will we go to the museum tomorrow
C．	how we will go to the museum tomorrow
D．	how will we go to the museum tomorrow

收藏答案/解析

Look at my new dress．

Wow! _________beautiful it is!（　　）

A．

How

B．

How a

C．

What

D．

What a

收藏答案/解析

Must I hand in the homework right now？

___________ That's the rule．（　　）

A．	Yes， you can．	B．	No， you can't．
C．	Yes， you must	D．	No， you mustn't．

收藏答案/解析