问题 单项选择题 A1/A2型题

等渗液体急剧丧失会导致()。

A.以细胞内液减少为主

B.仅限于细胞外液减少

C.细胞外液快速减少,最后引起细胞内液减少

D.细胞内、外液按比例减少

E.以上都不是

答案

参考答案:C

解析:

水和Na+按其在正常血浆中的浓度比例丢失时,可引起等渗性脱水,此时主要丢失细胞外液,血浆容量和组织间液量减少,若不及时纠正,最终导致细胞内液转向细胞外而引起细胞内液减少。故答案应选C。

阅读理解

阅读理解。

      Having an interview (面试) doesn't sound like a big deal, just like getting good marks in college. You

simply go in and meet someone, talk for a while, and then leave. Nothing to stress over, not the end of the

world, but I've never been interviewed and I have my first one tomorrow for my job in Columbia.

      I've spent a lot of time thinking about it and have decided that it shouldn't matter all that much. It seems

that the interview would only make a difference if the company is on the fence about you, or if the interview

was unpleasant and they walk away thinking that you are too, then the officers might be encouraged to think

about your request again. On the other hand, if you were in the "maybe" pile, a good interview could push

you onto the list of accepted candidates (候选人).

      I know I shouldn't worry. After all, they probably have already made up their minds about me. My essay

was, to say the least, unique. The interview is at Starbucks. What does that mean? My friend, who did a lot

of these interviews last year (and who was accepted to the company there), told me to wear jeans and a nice

sweater. I was going to go with a skirt. The fact that it's at Starbucks, however, is making me think that jeans

might be more proper. And then there's the other problem of knowing who my interviewer is. I discussed this

with my music teacher, who suggested, "They'll probably be wearing something." That good idea hadn't

crossed my mind, which just goes to show that my brain has stopped to function. Stress is taking over my

life. 

      Tonight I will prepare. I will choose what to wear and what, if anything, to bring. I like to talk, so this

should not be a problem. Hopefully when I get there I'll find that this is actually the part of the process I'm

most comfortable with. Until then I'll spend my time preparing and hoping.

1. Before the interview, the author feels quite _____. [ ]

A. lucky

B. easy

C. hopeless

D. excited

2. The author wants to wear jeans mainly because _____. [ ]

A. the interviewer is fond of them

B. her friend likes them very much

C. her music teacher suggests her doing so

D. they are proper at Starbucks

3. The author seems to feel her _____ can do best to the interview. [ ]

A. clothes

B. degree

C. talking ability

D. college marks

4. The best title for the passage would be "_____". [ ]

A. My learning trouble

B. A good college

C. An interview

D. Stress of life

多项选择题 共用题干题