问题 问答题 论述题

山岭隧道施工时,应预防哪些方面的人身安全事故的发生?简述预防方法。

答案

参考答案:

答题内容包括范围:

α、及时监控,正确施工,防止地质因素或施工不当引起塌方而造成事故;

b、加强检查,及时清除松石、危岩,防止落石伤人;

c、按规程进行爆破作业及警戒,防止爆破事故的发生;

d、防止通风不良造成有害气体浓度高或缺氧中毒;

e、高空作业时,防止人员坠落;

f、正确操作使用机械设备和车辆,防止伤害人员;

g、防火灾,防触电事故;

h、防突然涌水、涌沙、泥石流、瓦斯突出等造成人身安全事故。

阅读理解

“Haibao,the mascot(吉祥物)of the 2010 Shanghai World Expo,is very cute,”said Gu Hui,a school kid.“I want a big toy like the mascot.”

Haibao looks like the Chinese word ren,which means people or a person.The name,a typical lucky one in Chinese tradition comes from the Chinese phrase “Si Hai Zhi Bao” —the treasure of the four seas.It also means the treasure of Shanghai,which lies beside the sea.

Haibao’s blue curly(卷曲的)hair looks like the waves of the sea.Its smile is a sign of the healthy spirit of China.Those thumbs-up(翘拇指)will welcome millions of people to Shanghai from around the world.Its big feet show China has the ability to host a successful Expo.

Haibao was created by two artists,one from the mainland(大陆) and the other from Taiwan.The design is about people living together in the city.The designers want it to fit the theme of the Shanghai Expo,that is,a good life should be created by all the people and people should have harmonious relationships(和谐关系) with nature and society,so that life in cities would be better.

Surely the mascot will become the lucky symbol and cultural remark of Shanghai Expo.

小题1: Which is the mascot of the 2010 Shanghai World Expo?

小题2:Which of the following is NOT true?

A.School children like Haibao.

B.The name Haibao shows Chinese traditional culture.

C.Haibao is the wisdom of two artists.

D.Haibao is an animal living in the sea near Shanghai.小题3:What is the theme of the Shanghai World Expo?

A.One World, One Dream.

B.One China, One Family.

C.Better City, Better Life.

D.Shanghai, An Open City.

单项选择题