SS6B型电力机车的换长是（）。A.1.7 B.1.9 C.2.0 D.2.1

下列属于货币政策的是( )。

A．信贷政策

B．利率政策

C．税收政策

D．汇率政策

E．国债政策

将词语和意思连起来。

了如指掌                好像没那回事，形容不动声色或漠不关心。

不动声色                形容举动谨慎，丝毫不敢疏忽。

若无其事                没有损坏，没有残缺。 

小心翼翼                形容了解得很清楚。

完好无损                不流露感情，形容态度镇静。

补全对话（每题1分，共5分）注意：答案请涂在机读卡E="A+B;" F="A+C;" G=A+D

---    _____51_____

---No, I’m not. I am interested in some scarves(围巾).

---All our scarves are in this section.     52   . It’s made of silk.

---Mm, It looks nice, but I like to have something warm for the winter.

---     53     .How about this one?

--- I think that is what I want. How much is it?

--- It’s 75 dollars plus tax.

--- It’s a little bit expensive. Do you think it is possible to get a discount(折扣)?

---Since you like it so much, how about 10% discount?    54 ___

---That’s good.    55 ____

---Sure. Is there anything else I can get for you?

---No, that should be it. Thank you!

A．Maybe you would like a heavy wool scarf.

B．Can I help you?

C．Hi, are you being helped?

D．That’s the best I can offer.E. Could you wrap（包）it for me?

F. What do you think of this one here?

G. What else do you like?

不是评价创伤患者严重程度的方法是（）。

A.急救医疗服务体系（EMSS）

B.急性生理学及既往健康评分（APACHE.

C.创伤严重度评分（ISS）

D.改良创伤评分（RTS）

E.创伤严重度特征评分（ASCOT）

简述骨折并发症中的脂肪栓塞综合征的典型临床表现。