答案：　tastes

　　Ⅱ.语法与写作(完成句子)

　　1．______________________(如果我足够幸运被选上)，I will make every effort to serve for the benefits of students and our club.

　　答案：　If I am lucky enough to be elected

　　2．After class，I learned from the teacher that my deskmate would have dropped out of school______________________(如果他没有得到别人的帮助)．

　　答案：　if he hadn't been helped by others

　　3．One day，when we learned the new word "eccentric" in class，we______________________(被要求用它造个句子)．

　　答案：　were asked to make a sentence with it

　　4．All participants__________________(被要求回答这些问题) in English in ten minutes.

　　答案：　were required to answer the questions

　　5．__________________(应采取立即行动)，like stopping cutting down trees，to better the environment.

　　答案：　Immediate action should be taken

　　 6.__________________________(将选举30个志愿者) all over the world and be sent to the Mars in 2015.

　　答案：　Thirty volunteers will be chosen

　　Ⅲ.阅读理解

　　As civilization proceeds in the direction of technology，it passes the point of supplying all the basic essentials of life-food，shelter，clothes and warmth.Then we are faced with a choice between using technology to provide and fulfill needs which have now been regarded as unnecessary or，on the other hand，using technology to reduce the number of hours of work which a man must do in order to earn a given standard of living.In other words，we either raise our standard of living above that necessary for comfort and happiness or we leave it at this level and work shorter hours.

　　I shall take it for granted that mankind has，by that time，chosen the latter alternative.Men will be working shorter and shorter hours in their paid employment.It follows that the housewife will also expect to be able to have more leisure in her life without lowering her standard of living.It also follows that human domestic servants will have completely ceased to exist.Yet the great majority of the housewives will wish to be relieved completely from the routine operations of the home such as scrubbing the floors or the bath of the cooker，or washing the clothes or washing up，or dusting or sweeping，or making beds.

By far the most logical step to relieve the housewife of routine is to provide a robot which