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____ the help of experienced career instructors, this type of job-hunting training ____ to be very efficient.

A．By; has proved	B．With; has proved
C．Under; is proving	D．With; is proved

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相关试题

It was the training __________ he had as a young man __________ made him such a good engineer.

A．what; that	B．that; what
C．that; which	D．which; that

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This restaurant has become popular for its wide________of foods that suit all tastes and pockets.

A．division	B．area
C．range	D．circle

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I haven’t seen Sara since she was a little girl，and she has changed beyond________.

A．hearing	B．strength
C．recognition	D．measure

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The doctor is skilled at treating heart trouble and never accepts any gift from his patients，so he has a very good________.

A．expectation	B．reputation
C．contribution	D．civilization

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—Look! Everything here is under construction.
—Oh, has the building once __________ for exhibition been pulled down, too?

A．being built

B．been built

C．to be built

D．built

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