分馏操作对反应岗位有何影响?

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问题:

分馏操作对反应岗位有何影响?

考点:催化裂化装置操作工初级催化裂化装置操作工初级催化裂化装置操作工题库
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25岁初孕妇,孕31周产前检查正常,孕34周出现头晕、眼花症状。检查血压180/110mmHg,尿蛋白(+++),水肿(++),眼底A:V=1:2,视网膜水肿。本例应诊断为()

A.轻度子痫前期

B.重度子痫前期

C.妊娠期高血压

D.妊娠合并原发性高血压

E.妊娠合并慢性肾炎

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淡附片的炮制标准是

A.煮至药汁吸尽
B.煮至内无干心
C.口尝微有麻舌感
D.口尝无麻舌感
E.煮至颜色变黑

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Recently, one of my best friends, whom I’d shared just about everything with since the first day of kindergarten, spent the weekend with me. Since I moved to a new town several years ago, we’d both always looked forward to the few times a year when we could see each other.

Over the weekend, we spent hours and hours, staying up late into the night, talking about the people she was hanging around with. She started telling me stories about her new boyfriend, about how she experimented with drugs and was into other bad habits. I was blown away! She told me how she had been lying to her parents because they didn’t want her around him.

I tried to convince her that she was ruining her future and heading for big trouble. But she didn’t believe me. Her self-respect seemed to have disappeared. I just couldn’t believe that she really thought it was acceptable to hang out with such a loser.

By the time she left, I was really worried about her. It had been so discouraging, and I had come close to telling her several times during the weekend that maybe we had just grown too far apart to continue our friendship—but I didn’t. I put the power of friendship to the ultimate(最终的)test. We’d been friends for far too long. I had to hope that she valued me enough to know that I was trying to save her from hurting herself. I wanted to believe that our friendship could conquer (克服)anything.

A few days later, she called to say that she had thought long and hard about our conversation,and then she told me that she had broken up with her boyfriend.I just listened on the other end of the phone with tears of joy running down my face. It was one of the truly rewarding moments in my life.

Never had I been so proud of a friend.

小题1:From the beginning of the text,we can learn that the author     .

A.lost touch with the girl several years ago.

B.used to spend weekends with the girl.

C.moved to the same town as the girl.

D.kept in touch with the girl.小题2:It can be inferred that the girl       .

A.knew she was in danger.

B.took the author seriously.

C.lost hope of a bright future.

D.used to quarrel with her parents.小题3:What’s the author’s purpose in telling the story?

A.To show the power of friendship.

B.To describe the troubles of friendship.

C.To tell the necessity of trusting friends.

D.To tell the importance of keeping up with friends.

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某铜矿2008年11月开采铜矿石50 000吨,全部对外销售。该铜矿属于三等矿,单位税额为每吨1.4元,则其本月应纳的资源税为( )。

A.2.8万元
B.4.2万元
C.4.9万元
D.7万元

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简述词义和语境的关系以及“言内意外”的本质。

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