Question

【题目】--- How many girls are there in your class?

--- ________ them __________ over twenty.

A. A number of, are B. The number of, are

C. A number of, is D. The number of, is

Answer 1

【答案】D

【解析】

试题分析：句意：你们班有多少女孩？她们的数字超过20人。A number of许多，修饰可数名词复数；the number of：……的数字，谓语动词用单数形式。故选D。