简述搅拌器桨型，评价搅拌器性能的主要根据及选型原则。

诊断慢性前列腺炎时，前列腺镜检白细胞数为：

A．0～5个/视野

B．＞10个/视野

C．＜10个/视野

D．5～10个/视野

E．满视野

The __ girl likes to ask too much about ___ privacy.

A．twentyo years-old… others’

B．twenty-year-old…other’s

C．twenty-year-old..some else’s

D．twenty-year old..other’s

—Excuse me, could you tell me        ?

—There’s an e-shop near the supermarket. You can go there.

A．where I can have my bike repaired

B．how can I get to the e-shop

C．where I can have my computer repaired

D．if there was an e-shop nearby

某女性患者，25岁，为过小畸形牙，牙体制备后拟完成金属-烤瓷全冠修复体，制取印膜时选用的最佳印膜材料是（）。

A.藻酸钾

B.藻酸钠

C.印膜膏

D.硅橡胶

E.琼脂

在蒙台梭利的感觉教育中，感官训练的重点是（）。

A.视觉训练

B.听觉训练

C.触觉训练

D.嗅觉训练