What do you think _____ do to protect wildlife?A．should weB．we shouldC．it we sho

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What do you think _____ do to protect wildlife?

A．should we

B．we should

C．it we should

D．it is we should

答案

解析

略

举一反三

I like to have some coffee and ______ piece of bread in ______ cafe where I usually go.

A．a; the

B．不填; the

C．a; 不填

D．不填; a

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Our life is becoming better and better, while in some countries there are still some people ______ from hunger.

A．suffer

B．suffered

C．being suffered

D．suffering

题型：不详难度：| 查看答案

After many failures the most difficult ______ is how to keep our strength up and fight again.

A．chance

B．change

C．challenge

D．challenger

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We’d like to go and thank him ourselves, ____________we don’t have his address.

A．so

B．and

C．or

D．but

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---The traffic is heavy now, so Mike_________come late.
--- Let’s wait ten more minutes.

A．can

B．need

C．may

D．shall

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