电磁阀属于() A.电动门 B.手动门 C.快速动作门 D.中速动作门

题型:单项选择题

问题:

电磁阀属于()

A.电动门

B.手动门

C.快速动作门

D.中速动作门

考点:汽轮机检修汽轮机本体检修工(中级)汽轮机本体检修工(中级)题库
题型:单项选择题

关于慢性肾功能衰竭时的心律失常,下列哪项是错误的()

A.可因高钾血症引起

B.可因低钾血症引起

C.可有窦性静止、窦房传导阻滞、室性自搏心律

D.可因高钙血症引起

E.可有室性期前收缩、室性心动过速、心室颤动

题型:单项选择题

男,1个月。咳嗽1天,发热3小时,T39.3℃,就诊过程中突然双眼上翻,肢体强直,持续1分钟。查体:咽红,心肺腹及神经系统无异常,半年前也有相同病史,最可能诊断是()。

A.癫痫

B.低钙惊厥

C.中毒性脑病

D.化脓性脑膜炎

E.高热惊厥

题型:单项选择题

阅读理解。

     Everybody is afraid of something.That's what more than 1,700 kids told us when we

asked them about fears and scary stuff.We gave kids a list of 14 scary things and asked

which one frightened them most.Here are the top 5 answers from our survey (调查):

① Scary movies and TV shows;②Scary dreams;③Thunderstorms,hurricanes(飓风);

and other horrible weather;④War and terrorism (恐怖行动);⑤Sounds heard at night.

     But not everyone is afraid of the same thing.And what makes one person scared can be

of no big deal for someone else.Plenty of kids said their biggest fear wasn't on our list.

     What is fear?

     Fear is a feeling that eyeryone has-it's programmed into all of us-and that's a good thing

because fear is there to protect us.We're born with a sense of fear so we can react to

something that could be dangerous.The baby cries,and their mom comes over to comfort

him or her,helping the baby feel safe and OK again.

     Real vs.Pretend

     The best way to get over a fear is to get more information about it.As kids get older,they

understand more and start seeing the difference between what is real and unreal.So when

William's imagination leads him to think of witches,he can tell himself,"Wait a minute.They're

only pretend things.I don't need to worry about them."

     The same goes for the dark.A kid's imagination can start playing tricks when the lights go

out.What's under my bed?Is that a thief I hear?With the help of a parent,kids can get more

comfortable in the dark.Using a nightlight or shining a flashlight under the bed to see that

there's nothing there can help kids fight that fear.

1.What did the writer find out from the survey?______.

A.Some people have never experienced fear.

B.Kids don't like watching scary movies.

C.All people are afraid of something.

D.People often cry loudly when they are scared.

2.What is Paragraph 2 mainly about?______.

A.The list of fears is not complete.

B.The things people fear are of no big deal.

C.Kids have more fears than people think.

D.People are afraid of different things.

3.In the writer's opinion,________.

A.having a sense of fear is not a bad thing

B.babies have a weak sense of fear

C.fear is not something that we are born with

D.not all people can react to dangerous things

4.According to the passage,what is the best way to get over a fear?______.

A.To stay away from it.

B.To know more about it.

C.To use your imagination.

D.To stay with others.

5.What does the underlined word "pretend" in Paragraph 4 mean?______.

A.Ugly.

B.Usual.

C.Unreal.

D.Lovely.

题型:单项选择题

以下不属于《外汇管理条例》调整的是( )。

A.外商独资企业的经营活动

B.埃及驻华领馆的外汇收支

C.外国留学生的外汇收支

D.我国与缅甸的边境贸易

题型:单项选择题

《气象灾害防御条例》规定,县级以上地方人民政府、有关部门应当根据气象灾害发生情况,依照()的规定及时采取应急处置措施;情况紧急时,及时动员、组织受到灾害威胁的人员转移、疏散,开展自救互救。

A.本地气象灾害应急预案

B.本地气象灾害防御规划

C.《气象灾害防御条例》

D.《中华人民共和国突发事件应对法》

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