The singer sang one more song at the _____ of enthusiastic fans.
The singer sang one more song at the _____ of enthusiastic fans.
A.command
B.recognition
C.request
D.service
答案及解析: C
解析:
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