问题 问答题 简答题

高温季节设备巡视应重点检查哪些项目?

答案

参考答案:

高温季节设备巡视时,应重点检查充油设备油面是否过高,油温是否超过规定,充气设备压力是否过高。检查变压器有无油温过高及接头发热等现象。检查导线是否过松,检查变压器冷却系统是否能正常启动。

多项选择题
阅读理解

阅读理解。

     Acting is such an over-crowded profession that the only advice that should be given to a

young person thinking of going on the stage is "Don't!". But it is useless to try to discourage

someone who feels that he must act, though the chances of his becoming famous are slim. The

normal way to begin is to go to a drama school. Usually only students who show promise and

talent are accepted, and the course lasts two years. Then the young actor or actress takes up

work with a repertory company, usually as an assistant stage manager. This means doing

everything that there is to do in the theatre: painting scenery, looking after the furniture, taking

care of the costumes, and even acting in very small parts. It is very hard work indeed. The hours

are long and the salary is tiny. But young actors with the stage in their blood are happy, waiting for

the chances of working with a better company, or perhaps in films or television.

     Of course, some people have unusual chances which lead to fame and success without this

long and dull training. Connie Pratt, for example, was just an ordinary girl working in a bicycle

factory. A film producer happened to catch sight of her one morning waiting at a bus stop, as he

drove past in his big car. He told the driver to stop, and he got out to speak to the girl. He asked

her if she would like to go to the film studio to do a test, and at first she thought he was joking.

Then she got angry and said she would call the police. It took the producer twenty minutes to tell

Connie that he was serious. Then an appointment was made for her to go to the studio the next day.

The test was successful. They gave her some necessary lessons and within a few weeks she was

playing the leading part opposite one of the most famous actors of the day. Of Course, she was

given a more dramatic name, which is now world-famous. But chances like this happen once in

a blue moon!

1. According to the passage, the main reason why young people should be discouraged from

    becoming actors is ______.

A. actors are very unusual people

B. the course at the drama school lasts two years

C. acting is really a hard job

D. there are already too many actors

2. According to the context, the sentence "But young actors with the stage in their blood are happy"

    at the end of the first paragraph means ______.

A. they don't care if their job is hard

B. they like the stage naturally

C. they are born happy

D. they are easily satisfied

3. Connie Pratt soon became a famous actress after ______.

A. learning some lessons about the art of speaking

B. playing her part in the "Blue Colored Moon"

C. successfully matching the most famous actors

D. acting a leading part with a most famous actor at that time

4. The phrase "once in a blue moon" in last line means ______.

A. all at once                  

B. once for a long time

C. once in a while              

D. once and for all