Question

【题目】_____ of the population in China ____ hardly to say.

A. A number , is

B. The number ,are

C. The number , is

Answer 1

【答案】C

【解析】

试题分析：句意：中国的人口数量简直说不清。A number of许多，修饰可数名词的复数，population是不可数。The number of ...的数量，动词用单数is 。根据语意故选C。