Jogging and swimming-----good for us是填IS还是are?为什么

问题描述:

Jogging and swimming_____good for us是填IS还是are?为什么
1个回答 分类:英语 2014-12-07

问题解答:

我来补答
用are,因为两主语用and 连接起来(注意是and),表示两样东西,是复数.而如果是单个动名词短语作主语时,无论它是单数还是复数形式,谓语动词都用复数.如:Playing computer is good.Playing computers is also good.
 
 
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