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试题详情及答案解析
—What _______ the number of the students in your school?
—About two thousand. A number of them _______ from the countryside.
A.is; areB.is; is
C.are; isD.are; are
答案:A
试题分析:句意:—你学校的学生人数是多少?— — 约有两千。他们许多都是从农村来的。the number of the students学生的人数,相当于一个整体数字,做主语时,谓语动词用单数,A number of (若干、许多)+复数名词,做主语时,谓语动词用复数,故选A。
考点: 考查主谓一致的用法。