题目内容
Yang Zhenling and din Zhaozhong, ________ won the Nobel Prize, ________ world-famous scientists.
[ ]
A.which, is
B./, are
C.who, is
D.who, are
答案:D

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题目内容
Yang Zhenling and din Zhaozhong, ________ won the Nobel Prize, ________ world-famous scientists.
A.which, is
B./, are
C.who, is
D.who, are