. She works in her spare time babysitting children in the neighborhood____ herse

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. She works in her spare time babysitting children in the neighborhood____ herself a computer.

A．to buy

B．buying

C．buy

D．bought.

答案

解析

略

举一反三

. _____ with letters and public phones, mobile phones and the Internet are faster and much more convenient.

A．Compare

B．To compare

C．Comparing

D．Compared

题型：不详难度：| 查看答案

. The celebration started at ten in the morning and____about two hours.

A．lasted

B．kept

C．continued

D．finished

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. With all factors ______, we think this program may be better than all he others n achieving the goal
A, being considered B. considering C. are considered D . Considered

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. I think immediate action should be ____to prevent the facories sending out waster

A．make

B．brought

C．taken

D．paid

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. The bus the man was looking forward to _______only a minute ago

A．arrive

B．arriving

C．arrived

D．had arrived

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