每天顶顶贴，一身轻松啊！http://3bi.net/post/758.html...
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swam和went swimming的区别？swim的过去式
admin 发表于2022-06-02 浏览216 评论0
swam和went swimming的区别swimming可看成动名词,即名词,可作主语、went swimming作谓语,swimming还能做伴随状语 两者...