患者女，47岁，因“反复头痛、呕吐3d”入院。额部痛，用力、咳嗽

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问题单项选择题共用题干题

患者女，47岁，因“反复头痛、呕吐3d”入院。额部痛，用力、咳嗽、弯腰时加重；呕吐呈喷射性。眼底检查：视盘隆起、充血，边缘模糊不清，中央凹陷消失，静脉怒张。

下列药物中不宜应用（）。

A.呋塞米

B.甘露醇

C.地塞米松

D.硫苯妥钠

E.吗啡

答案

参考答案：E

情景交际

补全对话根据对话内容从A B C D E F G 中选出五个最佳答案

A: __1__

B: Yes, I did.

A: It was a good game, wasn't it ?

B: __2__ I wanted to. But my husband preferred to watch an old film.

A: What a pity ! It was quite interesting. Both teams played very well.

B: __3__

A: It finished in a draw. __4__

B: It was quite good. But I missed the beginning of it because I had to have my

supper first.

A: Did your husband enjoyed it ?

B: __5__ After half an hour he stopped watching and began to read a book.

A: What was the film like ?

B: Did you go to the cinema yesterday ?

C: Oh, I didn't watch the football match.

D: No, he didn't.

E: Yes, he enjoyed it very much.

F: How did it finish ?

G: Did you watch television last night, Mary ?

单项选择题

放辐射源产生的电磁波中的短波指( )范围内的电磁波。

A．频率为100～300kHz，相应波长3～1km

B．频率为300kHz～3MHz，相应波长为1～100km

C．频率为3～3MHz，相应波长为100～10m

D．频率为30～300MHz，相应波长为10～1m