Question

【题目】The air_______ of Shenzhen in February ranked the 10th among 74major cities in China.

A. quarter B. quality C. quantity

Answer 1

【答案】B

【解析】

试题分析：句意：深圳二月的空气质量在中国74个主要城市之中排名第十。A. quarter一刻钟；B. quality质量；C. quantity量。据语境，故选B。