有慢性阻塞性肺病的高血压患者应禁用()。A.利尿剂 B.β受体阻滞剂 C.钙拮抗剂

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问题:

有慢性阻塞性肺病的高血压患者应禁用()。

A.利尿剂

B.β受体阻滞剂

C.钙拮抗剂

D.ACE抑制剂

E.α受体阻滞剂

考点:疾病预防控制知识竞赛健康教育与慢性病防治健康教育与慢性病防治题库
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The first way to make friends is to smile. When you smile, people think you are __1___ and easy to talk to. It may not be easy at first to smile. But, you can practice in the mirror(镜子). When you look at yourself, think if you’d like to __2___ to your smiling face or your usual face. Of course the smiling face. Most people stay away from an __3___ face.
One easy way to start a conversation with someone is to say __4___ nice about them. For example, you could talk about an interesting __5___ to a teacher’s question, good match at the ball field, pretty shirt, etc…. Think about how great you feel when someone says something nice to you. Doesn’t it make you want to __6___ talking to that person?
Ask your new friends questions about themselves. Such as: “Who’s their favorite singer?” “Where do they live, who’s their teacher?” “What do they do after school?” … etc. They are all good questions to start a __7___.
When someone asks you a question, do have an answer for them. If you don’t __8___ who your favorite singer is, or what your hobbies are, think about it. There’s nothing that will __9___ a conversation quicker than a shrug(耸肩) for an answer.
Shy kids often have some trouble with complements. When someone says something nice, shy kids often say nothing. This leaves the other person __10___ if they said something wrong. The best and easiest reply to a complement is a simple “thank you”.
小题1:
A.funny B.strangC.crazyD.friendly
小题2:
A.talkB.sayC.seeD.look
小题3:
A.honestB.oldC.angryD.exciting
小题4:
A.anythingB.somethingC.everythingD.nothing
小题5:
A.answerB.bookC.decisionD.invention
小题6:
A.haveB.preferC.finishD.keep
小题7:
A.discussionB.conversationC.meetingD.game
小题8:
A.meetB.believeC.knowD.guess
小题9:
A.tryB.stopC.findD.make
小题10:
A.wonderingB.forgettingC.hearingD.knowing
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简述火成岩体在地震剖面上的特点?

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点突变引起的后果是

A.DNA降解

B.转录终止

C.DNA复制停止

D.氨基酸缺失

E.氨基酸读码改变

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Wind power is an ancient source of energy ___________ we may return in the near future.

A.on which

B.by which

C.to which

D.from which

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怎么从烟囱排烟情况来判断加热炉操作是否正常?

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