The number of students in a foreign language class _ usually limited to no more than thirty.
题目
The number of students in a foreign language class _ usually limited to no more than thirty.
A.have B.are C.is D.were
请问大家为什么呢?
答案
The number of students in a foreign language class _ usually limited to no more than thirty.
A.have B.are C.is D.were
选C
因为主语是【the number of sth】解释为...的数量
谓语动词用单数
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