男性，58岁。尿频，进行性排尿困难伴夜尿增多3年，尿流中断半年。下腹X线平片及B超检

Li Hua,

I feel great honored to be trusted with your personal affairs. Here is some advices for you:

First of all, you should talk to your parents or let them know where your interest is. If they know what you really want to do in the future, they are possible to change their mind. Secondly, don't worry too many about them because too much anxiety may affect your studies. Besides, you can talk to your teachers and your best friends such that they can help you to persuade your parents.

Personally, what you want to major in and what profession you would like to enter in depend on your own interest because they were part of your life. I hope you can follow my own interest and realize your dream in end. 

Yours,

Wang Lei

急性额窦炎保守治疗无效时可采用（）。

A.经额窦导管冲洗术

B.额窦环钻引流术

C.功能性鼻内镜鼻旁窦手术

D.鼻外额窦根治术

E.额窦前壁去除术

没有强对流发展、气层稳定的缓行冷锋的特征是（）。

A.随高度的升高，槽向锋面运动的前方倾斜

B.锋面坡度很大

C.云体含水量必定很大

D.随高度的升高，槽向锋面运动的后方倾斜

美国旧金山附近的“硅谷”是（）

A.钢铁工业中心

B.石油化工中心

C.汽车工业中心

D.高新技术科技园区

治疗关系的影响因素是（）。

A.积极关注

B.相互尊重

C.即时性

D.真诚可信

E.以上选项都是