Arecentsurveyshowsthenumberofpeoplewhoshopinstores

问题详情：

A recent survey shows the number of people who shop in stores________，while far more are shopping online.

A．decrease 　  B．decreases

C．is decreasing　  D．are decreasing

【回答】

解析：　考查时态和主谓一致。the number of后接名词作主语时，谓语动词用单数；由后一分句中的“are shopping online”可知，前一分句也用现在进行时。

*：　C

知识点：现在进行时及其被动式

题型：选择题