If you don’t know what it means, ________ the dictionary.A．look upB．refer toC．po

题型：不详难度：来源：

If you don’t know what it means, ________ the dictionary.

A．look up

B．refer to

C．point to

D．look out

答案

解析

短语辨析。look up向上看，查阅； refer to涉及，参考； point to指向；look out当心，向外看。句意：如果你不知道他的意思，参考词典。refer to指的是参阅书籍， look up是查单词(而不是字典)，故选B。

举一反三

Jack ______ the bus as soon as it stopped; and then to his joy he met an old friend of his on that bus.

A．got on

B．got into

C．got off

D．got out of

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Who else except a millionaire could ________ to use such an expensive car?

A．pay

B．spend

C．buy

D．afford

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If you keep practicing your son in football, he to be a famous player.

A．wants

B．hopes

C．wishes

D．promises

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To ______ good relationships with your teachers and classmates, you should learn to share ups and downs with them.

A．bring up

B．add up

C．keep up

D．take up

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As you can see, the number of the students ______rising these days.

A．keep

B．

was keeping

C．were keeping

D．keeps

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