请在第(48)处选择正确答案_______

A．modif cd

B．impressed

C．influenced

D．effccted

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参考答案

C。考查动词词义的辨析。该句意为：信息革命影响了我们的工作和休闲，故influence(影响)正确。modify意为“修改”，impress意为“留下印象”，effect意为“起作用”，均不符合句意。

1 请在第(49)处选择正确答案_______

A．distracting

B．controversial

C．irrational

D．competitive

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2 请在第(50)处选择正确答案_______

A．cotmted

B．evaluated

C．weighed

D．numbered

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3 Prof．Lees book will show you __________ can be used in other eontexts．

A．that you have observed

B．that hew you have observed

C．how that you have observed

D．how what you have observed

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