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Have you helped a man?You didn't know him.(合并为一句)

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/07/18 11:25:41
Have you helped a man?You didn't know him.(合并为一句)
Have you helped a man ____ ____ ____ ____?
这里的四个空可不可以填“whom that didn't know”或“who you didn't know"还是填其他?为什么?希望把句子结构或有关知识说一下,方便理解.
that 或 whom you didn‘t know
a men 在此作先行词
从句缺少宾语 所以用whom that引导
再问: 那么以上四个空到底是填什么?
再答: whom you didn‘t know或 that you didn‘t know 都对
再问: that 也可以作表示人的词类的关系词吗?
再答: 可以 你可以看看这个that的用法http://baike.baidu.com/view/56536.htm#8