汽轮机中采用最多的是渐缩斜切喷嘴。

题型:判断题

问题:

汽轮机中采用最多的是渐缩斜切喷嘴。

考点:电厂全能值班员考试发电厂汽机专业知识发电厂汽机专业知识题库
题型:判断题

吉兰-巴雷综合征典型的脑脊液改变是()

A.细胞数增高,蛋白质增高

B.细胞数降低,蛋白质降低

C.糖、氯化物降低

D.淋巴细胞明显增多

E.细胞数正常,蛋白质增高

题型:判断题

建设项目相关人的性质和数量会随着建设项目的阶段性进展发生变化,这说明建设项目管理具有( )的特点。

A.有限性

B.动态性

C.暂时性

D.长期性

题型:判断题

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 any more, 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.

小题1:The underlined part “appear through smoke and mirrors” in the FIRST paragraph means________.

A.to be unreal

B.to be honest

C.to become clear

D.to come from an imagined world小题2:Which of the following can best explain Judy Garland’s words?

A.Don’t copy others or you can’t be the first class.

B.Be your true self rather than follow others.

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

D.Don’t learn from others unless they’re excellent.小题3:What does the author expect to show by Jeff’s story?

A.Honesty can be of great help.

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

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

D.Helping others cheat can do good to nobody.小题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

题型:判断题

(2012)混凝土的强度受到其材料组成、养护条件和试验方法的影响,其中试验方法的影响主要体现在:()

A.试验设备的选择

B.试验地点的选择

C.试件尺寸的选择

D.温湿环境的选择

题型:判断题

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