Dear Ralph,

I'm a newcomer here of a small town. I would describe myself as shy and quietly. ＤBefore my classmates, it seems always difficult for me to do things well as            them. I'm sure they will laugh to me and see me as a fool. So I feel unhappy every day. Besides, I have few friends. I don't know that they don't like to talk with me.

Sometimes, we talked to each other very well in class, but after class we become stranger at once. I am trying to improve the situation since it doesn't seem to work. Can you tell me about what I should do?     

Yours,

Xiao Wei

医务人员医德考评的首要标准是（）

A.遵纪守法，廉洁行医

B.因病施治，规范医疗服务行为

C.救死扶伤，全心全意为人民服务

D.严谨求实，努力提高专业技术水平

E.尊重患者的权利，为患者保守医疗秘密