问题描述：
关于英语现在进行时的疑问
如果一个现在进行时有两个动词或多个动词,是都把他们加ing呢,还是只在第一个动词后面加ing呢?
是I am learning to swim these days.还是I am learning to swimming these days. 求解答!有悬赏!
如果一个现在进行时有两个动词或多个动词,是都把他们加ing呢,还是只在第一个动词后面加ing呢?
是I am learning to swim these days.还是I am learning to swimming these days. 求解答!有悬赏!
问题解答：
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