单项选择题

A、A
B、B
C、C
D、D

你可能感兴趣的试题

单项选择题

A、正确
B、错误

单项选择题

He is completely honest and trustworthy, and his record of service to his patients is second to none. In Chinese, “second to none” means ______. ( ) A. 一成不变 B. 一分为二 C. 独一无二 D. 首屈一指