2. 职称英语
  3. The number of students in this college ______ this year.A、have doubledB、has dou

The number of students in this college ______ this year.A、have doubledB、has dou

游客2023-10-04  102
问题 The number of students in this college ______ this year.
选项 A、have doubled
B、has doubled
C、have been doubled
D、has been doubled
答案 B
解析 the number of意为“……的数量”，“数量，总数”的谓语动词要用单数，指的是一个数字。而a number of意思为“很多，许多”，它修饰复数名词作主语时，谓语动词用复数。因为主语和谓语是主动关系，所以D不对。
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