深冷装置增压压缩机出口温度为()℃A、50~60 B、70~80 C、80~100 D、1

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问题:

深冷装置增压压缩机出口温度为()℃

A、50~60

B、70~80

C、80~100

D、100~120

考点:轻烃装置操作工轻烃装置操作(中级工)轻烃装置操作(中级工)题库
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In May, 2010, I first visited Toronto when my granddaughter needed a serious operation(手术). She stayed at a hospital in the heart of the city because the hospital provide excellent medical treatment for us.  46  it was a beautiful city, my first impression of it was bad. My husband and I rented a room not far away from the            47  . Every day we walked from our apartment to the hospital. On the way we met many  48  things. Poor people asked for money. People walked around them as if they saw   49  . People there always walked quickly  50  smile. I kept smiling at them saying:“Excuse me” every time when I wanted to pass someone.

The city never  51  .. Bright lights and loud music were everywhere.

There were many firsts for me when I was in Toronto. It was the first time I saw the lack of humanity(人性的缺失) for our fellow man. The city felt crowd but __52   

Though I went to Toronto many times. I had no interest to   53   any wonderful  places. I felt uncomfortable when I was there.

When we were back home, I felt comfortable at home. Our neighbors    54  us back with friendly smiles. It is quiet, peaceful and safe. You don’t have to   55   the house or car doors. You can hear water gurgle(汩汩地流)。It’s the life.

小题1:A. Though           B. When            C. If

小题2:A. neighbor          B.garden            C. hospital

小题3:A. unpleasant         B. interesting        C. wonderful

小题4:A. something         B. anything          C. nothing

小题5:A.without            B. besides           C. in

小题6:A. walked           B. slept             C.drank

小题7:A. quiet              B.lonely             C. noisy

小题8:A.introduce           B. describe           C. visit

小题9:A. sent               B. welcomed          C. paid

小题10:A. repair              B.buy                C.close

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如果宏观经济的前景堪忧,整个社会的资金供给可能会呈现出比较紧张的局面,同时由于投资者调低对上市公司业绩的预期,会减少对股票市场的投资,股票市场的资金供应会减少。()

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甲、乙两名篮球运动员,甲投篮命中的概率为0.7,乙投篮命中的概率为0.8,两人是否投中相互之间没有影响.

(Ⅰ)两人各投一次,求只有一人命中的概率;

(Ⅱ)两人各投两次,甲投中一次且乙投中两次的概率.

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贮丝柜两侧边物料较中间低或者两侧物料一高一低时,可以通过调整控制步进输送机的运行位置,来解决此问题,通常将步进输送机在该柜的两个接近开关位置调整得()些即可。

A.距离稍近

B.距离稍大

C.对称

D.垂直

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职业道德没有确定形式,通常体现为观念、习惯、信念等。

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