Question

【题目】The number of students who like collecting stamps in our class __ ___ around 20.

A. are B. is C. has D. have

Answer 1

【答案】B

【解析】

句意“在我们班，喜欢集邮的学生的数量大约20人”。本题考查主谓一致。the number of+名词复数+单数谓语“……的数量”；a number of+名词复数+复数谓语“大量的”，排除A和D。根据句意可知，要用系动词，故选B。