Playing computer games for a long time is a of time.A. kill B. use C. cost D. waste D [解析]句意:玩电脑游戏很长时间是浪费时间.A. kill杀死,B. use 使用,C. cost花费,D. waste浪费.a waste of time浪费时间.结合句意.故答案为D. 题目和参考答案——青夏教育精英家教网—

题目内容

Playing computer games for a long time is a _____ of time.

A. kill B. use C. cost D. waste

D 【解析】句意：玩电脑游戏很长时间是浪费时间。A. kill杀死；B. use 使用；C. cost花费；D. waste浪费。a waste of time浪费时间，结合句意，故答案为D。

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