问题 单项选择题

电梯井口除设置固定的栅门外,还应在电梯井内每隔()层设一道安全平网。

A.一

B.二

C.三

D.四

答案

参考答案:B

解析:

此题不难,对于具备工程实践经验的考生来说,属常识性知识,主要考核电梯并内安全防护网设置的知识点。

根据相关规范:电梯井口除设置固定的栅门外,还应在电梯井内每隔两层(不大于10m)设一道安全平网进行防护。

故本题正确选项应为“B.二”。

单项选择题
阅读理解

阅读表达。

阅读下面短文,请根据短文后的要求进行答题.(请注意问题后的字数要求)

[1]Pupils at schools in the UK are being given lessons on how to sleep.The project,run by the charity

Sleep Scotland,aims to teach pupils tips,such as the importance of a bedtime routine and avoiding

late-night television.

[2]Experts say teenagers who seem bad-tempered could actually lack sleep because they go to bed

after midnight.The advice for pupils is that they should sleep for more than nine hours a night.Researchers

found that after going to bed after midnight,teenagers still _____________for watching television or

browsing the Internet.Some pupils were getting as little as four or five hours of sleep a night.

[3]One of the schools taking part in the project is Bellahouston Academy in Glasgow.Fiona Patterson,

head of the school's Health and Well-being Department,said the survey results were absolutely shocking.

"They can't function on so little sleep," she said.

[4]Sleep Scotland says getting enough sleep helps with academic performance and sporting skills.

However,going without enough sleep can be linked to obesity (肥胖) and a greater risk of depression.

Jane Ansell,director of Sleep Scotland,said,"You wouldn't send somebody to school without having the

right amount of food,so why would you send them without enough sleep?"

[5]A spokesman for Glasgow City Council said,"We are determined to provide guidance for young

people,so they can get the right amount of sleep and make the best of their learning potential."

1.What's the text mainly about? (Please answer within 10 words)

_________________________________________________________________________

2.Which sentence in the text is the closest in meaning to the following one?

People who lack sleep can easily gain weight and feel depressed,though.

_________________________________________________________________________

3.Fill in the blank in Paragraph 2 with proper words.(Please answer within 6 words)

__________________________________________________________________________

4.What are the benefits of getting enough sleep? (Please answer within 10 words)

__________________________________________________________________________

5.Translate the underlined sentence in Paragraph 5 into Chinese.

____________________________________________________________________