正常红细胞的平均寿命为()。
A.50天
B.70天
C.90天
D.110天
E.130天
参考答案:D
In the exhibition, all of us felt ________ to see so many ________ things.
A.surprised; amazed
B.surprising; amazing
C.surprising; amazed
D.surprised; amazing
柜员数量的配备应符合内控制度及监督制约的要求,并确保业务的正常开展,营业中前台柜员不低于()人。
A.一
B.二
C.三
D.四