极量（）
A．青霉素V
B．苯唑西林
C．替卡西林
D．哌拉西林
E．舒巴坦
参考答案：C
As a senior three student, Xiao Ming burns the candle at both ends .If he carries on working like that ,he’ll sooner or later.
A．keep out
B．hold out
C．bring out
D．wear out
保险公司在收到早请交强险保险标志补办申请后，（）工作日内，完成审核和补办手续。
A.5
B.4
C.3
D.7
