题目内容
2.Playing computer games too much bad for students'health.( )| A. | am | B. | is | C. | are |
分析 电脑游戏玩的太多对学生们的健康有害处.
解答 答案:B.
根据主谓一致原则,动名词短语(Playing computer games too much )作主语按单数处理,指一件事情或事实,be bad for是"对••有坏处",客观事实应用一般现在时态.故选B.
点评 动词短语作主语需按单数处理,客观真理按一般现在时态.
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