题目内容
About 1.62 million Chinese students went abroad to study between 1978 and 2010, ________ only 497,400 have come back.
[ ]
A.
who
B.
among whom
C.
among which
D.
in whom
答案:B
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题目内容
About 1.62 million Chinese students went abroad to study between 1978 and 2010, ________ only 497,400 have come back.
who
among whom
among which
in whom