题目内容
________ is mentioned above,the number of the students in senior high schools is increasing.
[ ]
A.Which
B.As
C.That
D.It
答案:B
解析:
解析:
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which引导的非限制定语从句不能置于句首,that不能引导非限制性定语从句,it不能作关系代词用。本题非限制性定语从句应由as引导,as在从句中作主语. |
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