刀具的氧化磨损

急性腹膜炎发生休克的主要原因（）。

A．大量毒素吸收

B．大量液体丢失于腹腔

C．中毒性心肌炎

D．毒素吸收和有效血容量减少

E．进行呼吸窘迫综合征

话务强度与哪些因素有关？

阅读理解。

     Honesty comes in many forms. First there's self-honesty. Is what people see the real article or do you

appear through smoke and mirrors? I find that if I try to be something I'm not. I feel unsure of myself and

take out a part from my PBA (personal bank account). I love how singer Judy Garland put it. "Always be

a first-class version(版本) of yourself, instead of a second-class version of somebody else."

     Then there's honesty in our actions. Are you honest at school, with your parents, and with your boss?

If you've ever been dishonest, I think we all have, try being honest, and notice how whole it makes you

feel. Remember, you can't do wrong and feel right. This story by Jeff is a good example of that:

     In my second year of study, there were three kids in my math class who didn't do well. I was really good

at it. I would charge them three dollars for each test that I helped them pass. I'd write on a little piece of

paper all the right answers, and hand them off.

     At first I felt like I was making money, kind of a nice job. I wasn't thinking about how it could hurt all

of us. After a while I realized I shouldn't do that anymore, because I wasn't really helping them. They weren't

learning anything, and it would only get harder down the road. Cheating certainly wasn't helping me.

     It takes courage to be honest when people all around you are getting away with cheating on tests, lying

to their parents, and stealing at work. But, remember, every act of honesty is a deposit (储蓄) into your PBA

and will build strength.

1. The underlined part "appear through smoke and mirrors" in the first paragraph means "_____".

A. to be honest

B. to be unreal

C. to become clear

D. to come from an imagined world

2. Which of the following can best explain Judy Garland's words?

A. Be your true self rather than follow others.

B. Don't copy others or you can't be the first class.

C. Make efforts to be the first instead of the second.

D. Don't learn from others unless they're excellent.

3. What does the author expect to show by Jeff's story?

A. Honesty the author expect to show by Jeff's story?

B. A bad thing can be turned into a good one.

C. Helping others cheat can do good to nobody.

D. One should realize the wrong in his bad deeds.

4. In the last paragraph the author mainly wants to express _____.

A. one must be brave to be honest

B. it's difficult to be honest when others are not

C. one should be honest when making a deposit

D. honesty in one's actions can help him in the future

哪类金属的腐蚀产物为白色或灰色粉末？（）

A.铜及其合金

B.钛及其合金

C.铝及其合金

D.钢和铁

经行情志异常痰火上扰证的治法是（）

A.清肝泄热，解郁安神

B.补血养心，安神定志

C.清热化痰，宁心安神

D.疏肝理气，化痰安神

E.补气养血，健脾安神