Question

【题目】The number of the students in our class ________ forty-eight. A number of them ________ to school on foot.

A. am; go B. is; go

C. are; goes D. is; goes

Answer 1

【答案】B

【解析】

试题分析：句意：我们班学生总数是48人。他们中许多人步行去上学。The number of是……的数字，主语是number，后面的名词修饰number，谓语动词用单数形式；a number of：许多，相当于many，后面跟名词复数形式，主语后面的复数名词。故选B。