24、To our great joy, it snowed _____ the night of Feb．14 this year in Shanghai, arousing the curiosity of the residents．

A．in           B．for           C．at             D．on

23、The worker coming from the rural area spent twenty minutes painting on end of the stick red

and            white．

A．another          B．others          C．the other         D．other

22、You      use your cell phone here in our hospital because of the disturbance to the electronic equipments! It’s forbidden．

A．shouldn’t         B．may not           C．needn’t         D．mustn’t

21、The patient who had suffered from H1N1 insisted on      from others immediately, holding the belief that the disease would infect others．

A．being isolated          B．having isolated           C．to be isolated           D．isolating

20、It was the training that he had as a child      made him such a good pianist, received by teenagers as well as adults．

A．that           B．which             C．who            D．what

19、With the cell phone available, I can do whatever I want to do and still      in touch with my parents and friends．

A．stay          B．to stay         C．staying           D．stayed

18、      the many ways illegal immigrants come into the United States every year, the vehicle crammed with crowds seems to be the method of choice lately, however, tragedies such as deaths on the journey to the destination, are sometimes reported nowadays．

A．In           B．For           C．Of           D．On

17、When problems such as energy crisis, pollution and population explosion      , people are asked to share the bitterness and endure the hardship with all the whole nation of the times．

A．are arisen         B．arise          C．arising          D．arisen

16、He took his washing machine just bought dozens of days previously for 1800 yuan in the Guo Mei Appliances in for repair_______ it needed replacing rather than _______

A．having been told, being repaired                    B．only to be told , being fixed

C．just to be told, being mended               D．having been told, to be fixed