主张“赏罚严明，任人唯贤”的人是（）
A.商鞅
B.诸葛亮
C.魏徵
D.包拯
参考答案：B
There has been a great increase in retail sales , ____﹖
A．does there
B．isn't there
C．hasn't there
D．isn't it
甲状腺手术后复发及硫脲类无效时用
A．甲状腺片B．硫脲类C．磺酰脲类D．硫脲类+大剂量碘E．放射性碘
