问题描述：
英语两动词并列时的过去式应怎样变?
比如：When little Tom saw his mother,he stopped ( )哭泣.这时候是cry还是cried 是不是全部都一样的?最好说具体点...
比如：When little Tom saw his mother,he stopped ( )哭泣.这时候是cry还是cried 是不是全部都一样的?最好说具体点...
问题解答：
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