问题 多项选择题

影响固体药物氧化的因素有()

A.温度

B.离子强度

C.溶剂

D.光线

E.pH

答案

参考答案:A, D

阅读理解

阅读下面短文,根据要求完成下列各题。

 

     As the summer of 2012 draws near, there will be more and more reports about the London Olympic

 Games.  Sportsmen and visitors from all over the world will travel to London.With different people to

  come from different cultures, speaking different languages is a difficult job for the host city. In the near

  future, London will have a chance to turn into a multilingual (多语的) city.

      Languages will play an important part in the Olympics.  The need for languages is present in different

 sides of the games.  London wii1 be home to a large multicultural population with more than 300

  languages to be spoken in the city. Chances will come for businesses of all sizes to make money by

 dealing with the visitors from all over the world. To be able to use the good chances, businesses need to

  pay attention to language services.

      Language services will be very important for helping people to communicate during the games.

 Communicating with people in their own language has already been one of the key purposes. To meet the

  need of the coming games, Londoners are asked to study more languages through short time educational

  programs while they are preparing for the games.Language services should be prepared months before

  the start to solve any language problems that might come up during the games. To get the best possible

  results, translation work should also be carried out months ahead so that language services are ready for

  future visitors.

1. When will the London Olympics be held?

     ________________________________.

2. Are languages important in the Olympics?

    ________________________________.

3. What do businesses need to do if they want to use the good chances?

    ________________________________.

4. How will Londoners study more languages?

    ________________________________.

5. What should be done to get the best possible results?

    ________________________________.

单项选择题