血浆静置实验观察混浊，电泳呈深前β带的是（） A.Ⅰ型高脂血症 B.Ⅱ型高脂血症 C

外科护士应具备的素质为

A．热爱护士专业，有一丝不苟的责任心

B．要有健全的体魄，开朗愉快的性格

C．有严格的无菌观念和快速的应急处理的能力

D．仪表文雅大方，举止端庄稳重

E．高尚的道德情操，正确的人生观

Hello, boys and girls. My name is Wu Da. It’s Sunday, 小题1:__________we are all in the 小题2:________. Look! Our English teacher is talking with some 小题3:__________. What are we doing? We are having a(n) 小题4:___________ in the classroom. Now, Li Ming is singing an English song.小题5:_________ is playing the piano? Oh, it’s Xia Xue. She has two piano lessons every 小题6:__________, and she can play the piano very 小题7:________. Wang Hao and Hu Min are dancing to the music.

Who is the little boy? That’s Guo Kai, our English teacher’s 小题8:_________. He is only four years old. He is eating a(n) 小题9:__________. Why are we having the party? Today is Steve’s 小题10:___________. His parents are working in another city and can’t have a birthday party for him. So we have it for him. Steve is really happy.

提高效率，促进公平，是经济学家和社会学家讨论的永恒话题。关于效率与公平，下列说法中合理的是 [ ]

A．工资薪金所得实行超额累进税率，符合效率原则

B．根据收入多少确定个税的不同税率，符合公平原则

C．基于公平原则，个税征缴应做到平均纳税

D．基于效率原则，个税征缴应缩小纳税差异

职业道德首先是人们在从事一定正当的职业工作中，要遵循的特定的职业行为规范。( )