Arecentsurveyshowsth的精選

問題詳情：Arecentsurveyshowsthenumberofpeoplewhoshopinstores________，whilefarmoreareshoppingonline.A．decrease B．decreasesC．isdecreasing D．aredecreasing【回答】解析：考查時態和主謂一致。thenumberof後接名詞作...