The number of students who failed the chemistry examination ( )to fifteen.
时间:2019-10-31 10:46来源:未知 作者:admin 点击:
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12. The number of students who failed the chemistry examination ( )to fifteen.
A. have increased
B. has increased
C. is increased
D. are increasing
12. The number of students who failed the chemistry examination ( )to fifteen.
C. is increased
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