This is Mr Smith,_____I think has somehing interesting to tell you.
A.which    B.who    C.that       D.whom
可以告诉我为什么选B而不选D
麻烦各位啦！
Thank     U!

This is Mr Smith,_____I think has somehing interesting to tell you.
A.which B.who C.that D.whom
可以告诉我为什么选B而不选D
  一般说来,做主语代词要用主格,逗号到最后部分是一定语从句,I think 是一插入语,你把 I think 遮起来不看就成了: ___ has something interesting to tell you. 现在你看空白处在这个句子中是不是做主语呢! 所以就要用做主语的 who .而不用做宾语的whom.
  顺便说一句,在这种带有插入语的定语从句中,如果关系代词作宾语不能用 who 代替 whom. 请你比较下面的两句.
  On the bus I saw a student who I thought was your brother. (who 做主语)
  He is the man whom you think to be worthy of our praise. (whom 做 think 的宾语, 由 you think whom  to be...句型变来的定语从句)
  注意: 在这种含插入语的定语从句中,在现实生活中,有用 whom 代 who 做主语的,但初学者不宜仿效.
  The school has enrolled 40 children whom they hope will be future soccer stars.

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[td]追求 于 2003-07-10 23:10 写道：[/td]
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This is Mr Smith,_____I think has somehing interesting to tell you.
A.which B.who C.that D.whom
可以告诉我为什么选B而不选D
  一般说来,做主语代词要用主格,逗号到最后部分是一定语从句,I think 是一插入语,你把 I think 遮起来不看就成了: ___ has something interesting to tell you. 现在你看空白处在这个句子中是不是做主语呢! 所以就要用做主语的 who .而不用做宾语的whom.
  顺便说一句,在这种带有插入语的定语从句中,如果关系代词作宾语不能用 who 代替 whom. 请你比较下面的两句.
  On the bus I saw a student who I thought was your brother. (who 做主语)
  He is the man whom you think to be worthy of our praise. (whom 做 think 的宾语, 由 you think whom  to be...句型变来的定语从句)
  注意: 在这种含插入语的定语从句中,在现实生活中,有用 whom 代 who 做主语的,但初学者不宜仿效.
  The school has enrolled 40 children whom they hope will be future soccer stars.
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我还有一个小问题，你举的第一个例子吧，也可以用WHOM做THINK的宾语啊！

哦！
那个问题明白啦！忽略了一个问题，
I  THINK 做插入语！
呵呵
又糊涂啦！