问题 选择题

The singer sang one more song at the _____ of enthusiastic fans.

A.command

B.recognition

C.request

D.service

答案

答案:C

at the request of sb 在某人的要求下  A. command“命令”;B. recognition“认知”;D. service“服务”,所以答案为C

问答题 案例分析题
多项选择题