American Indians________about five percent of the US population.[ ]A．fill up

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American Indians________about five percent of the US population.[     ]
A．fill up
B．bring up
C．make up
D．set up

答案

举一反三

One day, you"ll________this foolish behavior.[     ]
A．pay out
B．pay for
C．pay back
D．pay off

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The store had to________a number of clerks because sales were down.[     ]
A．lay out
B．lay off
C．lay aside
D．lay down

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The road sign is easy to read, for the words______well.[     ]
A．come out
B．stand out
C．go out
D．keep out

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He________live in the south，so it is hard for him to________the climate here.[     ]
A．was used to；be used to
B．used to; used to
C．was used to；get used to
D．used to；get used to

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-What has made you so happy，Mary?
-Oh，I"ve just________an old friend I haven"t seen for years.[     ]
A．come upon
B．come in
C．come out
D．come  up

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