【題目】That virus has the power to all the valuable files people have stored in their computers.

A. wash away B. smooth away

C. put out D. wipe out

【答案】D

【解析】選D。考查動詞短語辨析。句意: 那種病毒能刪掉人們儲存在電腦中的所有有價值的文件。wipe out擦掉, 消除; smooth away克服(困難); put out熄滅, 撲滅; wash away沖走。根據(jù)句意, 電腦病毒能夠“擦除”在電腦上儲存的所有文件。

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