题目内容
【题目】She is so happy that she can't help (smile).
【答案】smiling
【解析】句意:她如此高兴以至于她忍不住笑了。can't help doing sth忍不住做某事,故此处用动名词smiling。
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【题目】She is so happy that she can't help (smile).
【答案】smiling
【解析】句意:她如此高兴以至于她忍不住笑了。can't help doing sth忍不住做某事,故此处用动名词smiling。