题目内容
In the near future, it is likely that several new countries will join the EU, most of _______ having their own languages.
[ ]
A.whom
B.that
C.which
D.them
答案:D
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题目内容
In the near future, it is likely that several new countries will join the EU, most of _______ having their own languages.
A.whom
B.that
C.which
D.them