Teenagers their health because they play computer games too much.A. have damagedB. are dam

发布时间:2020-08-17 05:53:18

Teenagers     their health because they play puter games too much.
A. have damaged
B. are damaging
C. damaged
D. will damage

网友回答

A. have damaged
(答案→)B. are damaging
C. damaged
D. will damage
解析:
试题分析:考查动词时态。因为后面because引导的状语从句用一般现在时,所以排除C、D选项。现在完成时表示已经发生或完成的动作,而现在进行时表示一直进行的动作,从语境判断在玩电脑游戏时,就一直在损害着自己的健康,所以B选项正确。句意:青少年在损害着自己的健康,因为他们玩太多的电脑游戏。
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