The new Hukou(户口) policy, according to some experts, ______ to attract more high

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The new Hukou(户口) policy, according to some experts, ______ to attract more high-end talents to contribute to Shanghai’s development.

A．serves

B．serving

C．to serve

D．is served

答案

解析

略

举一反三

Before the coming YSL auction, the Christie’s Auction(拍卖) Company had advertised all of the articles ______ including the Chinese heads of Rabbit and Rat.

A．having sold

B．to be sold

C．selling

D．sells

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Scientists ______ SARS for several months before a major discovery was made in the field.

A．had been studying	B．have been studying
C．have studied	D．are studying

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The task _____ more difficult than we expect.

A．proved to

B．proved us

C．was proved

D．proved

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Some teenagers _______ their health because they often expose themselves to so many electric products.

A．have damaged

B．are damaging

C．damaged

D．will damage

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30. The subway __________in our city, and I’m sure there will be fewer traffic jams in the future.

A．is building

B．is built

C．is being built

D．will build

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