《气瓶安全监察规程》适用于盛装下述哪些气体的气瓶() A.永久气体 B.液化气体 C

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问题:

《气瓶安全监察规程》适用于盛装下述哪些气体的气瓶()

A.永久气体

B.液化气体

C.混合气体

D.溶解气体

E.吸附气体

考点:气瓶检查员考试气瓶检查员考试题库
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Chinatown is the name given to an area in the middle of London. It is just between Leicester Square and Shaftsbury Avenue. Gerrard Street is at the center and is the most important street in the area. There is a large Chinese community(社区) with a lot of Chinese restaurants, Chinese supermarkets and shops in this street.

In the 1950s, it was a poor area and everything was very cheap. At the same time, the world rice market changed and thousand of farm workers in Hong Kong lost their jobs. They began arriving in London to look for work. They found jobs in the restaurants in this area. Many British people like Chinese food, and the restaurants were popular.

These restaurant workers often worked 17 hours a day and had no time to learn English. As more Chinese arrived, more shops and businesses grew up. Wives came and joined their husbands and children came and joined their fathers. The community grew, and Chinatown was born.

In the 1970s and 1980s, British-born Chinese started to have a better education and this brought economic(经济的) success to the area. Many families moved out of Chinatown, and there was more space for businesses. Gerrard Street become a street only for visitors and was soon a popular place for tourists.

Now everyone knows about London’s Chinatown. During the Chinese New Year, the streets are seen with flags and thousands of Chinese go into the streets. For most of the year, though, Londoners and tourists go there mainly for the food in the Chinese restaurants. They best restaurants are the ones where the Chinese eat.

小题1:Is this Chinatown in the middle of London?

小题2: Ws the area rich or poor in the 1950s?

小题3:Why did the restaurant workers have not time to learn English?

小题4:When did British-born Chinese start to have a better education?

小题5:What are the main points about Chinatown in this passage?

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2010年8月8日凌晨,甘肃省舟曲县因强降雨引发滑坡泥石流,堵塞嘉陵江上游支流白龙江,形成堰塞湖,造成大量人员伤亡,泥石流的发生过程属于

A.风化作用

B.侵蚀作用

C.搬运作用

D.堆积作用

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公开市场业务是指( )。

A.商业银行的信贷活动

B.商业银行通过市场买卖政府债券

C.中央银行增减面向商业银行的贷款

D.中央银行通过市场买卖政府债券

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非ST段抬高心肌梗死与ST段抬高心肌梗死的处理区别为()

A.低危组可用阿司匹林和肝素

B.降脂治疗

C.不宜溶栓

D.降压治疗

E.中危组、高危组可以介入治疗为主

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氧化安定性

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