Jogging and swimming_____good for us是填IS还是are?为什么

Jogging and swimming_____good for us是填IS还是are?为什么
Jogging and swimming_____good for us是填IS还是are?为什么

Jogging and swimming_____good for us是填IS还是are?为什么
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.

are
前面主语是两者,所以用复数形式.

are
主语是两者,所以用复数形式.

are 有两个想在分词，相当于复数