试题与答案

合理使用化学肥料可提高农产品的产量,促进农业生产的发展,下列化肥不属于复合肥的是

题型:选择题

题目:

合理使用化学肥料可提高农产品的产量,促进农业生产的发展,下列化肥不属于复合肥的是(  )

A.KNO3

B.NH4NO3

C.KH2PO4

D.(NH42HPO4

答案:

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答案:B题目分析:题干所指是李大钊同志在宣传马克思主义,和创建 * * 党的过程中的重要地位与所起的重要作用。李大钊是在孙中山领导的辛亥革命之后,又一位"登高一呼",各方响应,开辟中国历史新纪元的人物,分析选...

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题型:阅读理解

     Visitors to Britain may find the best place to sample local culture is in a traditional pub. But these

friendly pubs can be dangerous places of potential gaffes(失礼)for the newcomers.

     A team of researchers have discovered some of the unknown customs of British pubs - starting with

the difficulty of getting a drink. Most pubs have no waiters — you have to go to the bar to buy drinks. A

group of Italian youths waiting 45 minutes before they realized they would have to fetch their own. This

may sound inconvenient, but there is a hidden purpose.

     Pub culture is designed to promote sociability(社交)in a society known for its reserve. Standing

at the bar for service allows you to chat with others waiting to be served. The bar counter is possibly the

only site in the British Isles in which friendly conversation with strangers is considered entirely suitable

and really quite normal behavior. "If you haven't been to a pub, you haven't been to Britain." This tip can

be found in a booklet, Passport to the Pub: The Tourists' Guide to Pub Etiquette, a customers' rule

of conduct for those wanting to sample “a central part of British life and culture”.

     The trouble is that if you do not follow the local rules, the experience may fall flat. For example, if you

are in a big group, it is best if only one or two people go to buy the drinks. Nothing annoys the regular

customers and bar staff more than a group of strangers blocking all access to the bar while they chat

and hesitate about what to order. 

1. The underlined word "sample" in the first paragraph probably means "________". 

A. taste          

B. experience

C. test              

D. record

2. The culture of pub in Britain is so developed to ________.   

A. encourage people to communicate with each other

B. encourage more people to consume drinks

C. attract more tourists to the pubs  

D. form its own character of culture

3. If you don't follow the local rules in a pub, ________.

A. you won't buy good local drinks

B. you may annoy the regular customers and bar staff

C. you may fail to feel the local culture

D. you might get into a dangerous place

4. What may be the best title for the passage?

A. Self-service Pubs in Britain

B. British Local Pubs: Special Chat Places

C. Local Pub Culture in Britain

D. Manners in British Local Pubs

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题型:单项选择题

危险化学品槽车泄漏事故处置程序与措施为()。

A、接警出动、侦察检测、设立警戒、救生排险、现场急救、清理移交

B、接警出动、个人防护、现场询情、侦察检测、设立警戒、疏散人员、排除险情、洗消处理和清理移交。

C、接警出动、现场侦检、设立警戒、开展人员救助、排除险情搞好保障、清理移交

D、接警出动、个人防护、现场询情、侦察检测、设立警戒、疏散救生、排除险情、现场急救、搞好保障、清理移交

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