制冷压缩机下列部件中：Ⅰ.卸载油缸、Ⅱ.压差控制器、Ⅲ.滑油分离器、Ⅳ.滤器、Ⅴ.机

发布时间：2017-06-22 01:01 │ 来源：www.tikuol.com

题型：单项选择题

问题：

制冷压缩机下列部件中：Ⅰ.卸载油缸、Ⅱ.压差控制器、Ⅲ.滑油分离器、Ⅳ.滤器、Ⅴ.机械轴封、Ⅵ.油压调节阀，滑油泵排油会通到的是（）。

A．Ⅰ、Ⅲ、Ⅵ

B．Ⅰ、Ⅲ、Ⅳ、Ⅵ

C．Ⅰ、Ⅱ、Ⅳ、Ⅴ、Ⅵ

D．Ⅰ、Ⅱ、Ⅴ、Ⅵ

考点：海船船员考试船舶制冷装置船舶制冷装置题库

题型：单项选择题

完形填空

       The food at Persian restaurant in Atlanta is great and a lot of people go there. The tables are so   1
that you can hear the person at the table next to you better than the person that is sitting   2   the table from
you. You even  have to be   3   not to  bump ( 碰撞 ) elbows (肘). The lady   4   next to me came back
from the bathroom quite   5   about having found someone's iPhone. She said   6   she was washing her
hands, she heard a cricket-like (蟋蟀) sound. So  she   7   and finally found that it was an iPhone. The
girl who had   8   it in the bathroom , realized it was missing and started calling the   9   from another phone
in the restaurant. To make a long story short, the lady who found the iPhone   10   the phone to the girl.
As you can   11   the girl was quite happy to have it back.
       The lady sitting next to me,   12   to tell the gentleman sitting across the table from her( and all of those
around her) about another story of   13   that she and her friends had found in a New York taxi. At this
time , we had   14 a and were heading out of the restaurant. Even though  it was  a bit  awkward (尴尬的 ) hearing  the  whole conversation next to me , it was great to see people being    15   and doing the
right thing.

( )1. A. beautiful
( )2. A. behind
( )3. A. kind
( )4. A. watching
( )5. A. nervous
( )6. A. until
( )7. A. looked around
( )8. A. forgot
( )9. A. lady
( )10.A. sent
( )11.A. believe
( )12.A. went on
( )13.A. a restaurant
( )14.A. paid
( )15.A. silly

B. close
B. across
B. patient
B. listening
B. sad
B. while
B. looked up
B. put
B. waiter
B. called
B. imagine
B. went off
B. a lady
B. talked
B. impolite

C. small
C. above
C. careful
C. standing
C. excited
C. unless
C. turned around
C. left
C. number
C. moved
C. hear
C. called up
C. a table
C. understood
C. serious

D. old
D. under
D. silent
D. sitting
D. interested
D. though
D. turned up
D. found
D. office
D. returned
D. see
D. stood up
D. a phone
D. ordered
D. honest

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题型：单项选择题

下图是实验室制取气体的常用装置，回答下列问题：

（1）写出标有数字①的仪器名称______．

（2）实验室用过氧化氢制备氧气时，通常选择的装置是______，用高锰酸钾制氧气反应的化学方程式为______，收集氧气可以选择______装置．

（3）若选择C装置制取二氧化碳，与B装置相比，优点是（写一点即可）______，收集二氧化碳一般只选择D的原因是______．

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题型：单项选择题

各单位必须根据实际发生的经济业务事项进行会计核算，编制财务会计报告。( )

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题型：单项选择题

甲状腺功能减退症的药物护理中有关服用甲状腺素不正确的是（）

A.从小剂量开始

B.用药前后测脉搏

C.不可随意停药

D.定时测体重

E.可根据症状自行调整剂量

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题型：单项选择题

如果主要分析产品价格波动对方案超额净收益的影响，应选用( )作为分析指标。

A．投资回收期

B．财务净现值

C．财务内部收益率

D．财务净现值率

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