如图所示的电路，电源电压不变，闭合开关s，当滑动变阻器的滑片P向右滑动时， 以下

补全对话。

Salesman: Good morning, madam. Can I 1_____ you?

Mrs. White: I'm looking for a T-shirt for my son.

Salesman: What 2_____ does your son wear?

Mrs. White: Size L. He is a tall boy. He likes cotton T-shits.

Salesman: 3_____ about this one? It's made in China.

Mrs. White: OK, let me have a look. How 4_____ is it?

Salesman: 280 yuan. It's popular with young people.

Mrs. White: But I'm afraid it's a little more expensive and I don't like the 5_____.

Salesman: Do you like this black one? It's only 108 yuan.

Mrs. White: Hmm, it looks nice. I'll take 6_____. By the way, is there a CD store 7_____?

Salesman: Well, look at the map. Let me tell you the way. Go down this street and then turn

               8_____ at the first crossing. It's between the bank and the 9_____. You can't 10_____ it.

Mrs. White: Thanks a lot.

Salesman: You are welcome.

被叶轮排出的液体经过压出室，大部分都能转换成（），然后沿排出管路输出去。

A、动能

B、压能

C、能量

D、高压

卧式加工中心的主轴是（）的，一般具有回转工作台，可进行四面或五面加工，特别适合于箱体零件的加工。

A、垂直；

B、水平；

C、平行；

D、立交。

先天性血小板功能异常性疾病的治疗不包括（）

A.输注血小板

B.脾切除

C.重组人凝血因子Ⅶa

D.抗纤溶药物

E.去氨基-8-D精氨酸加压素（DDAVP）