27．__________ in an atmosphere of affection is what people wish for．

　　　 A．The orphans are educated　　　　　　　　　　 B．The orphans' being educated

　　　 C．The orphans educating　　　　　　　　　　　　 D．The orphans to be educated

26．Simon thought his computer was broken ____________ his little brother pointed out that he had forgotten to turn it on．

　　　 A．until　　　　　　　　　　 B．unless　　　　　　　　 C．after　　　　　　　　　 D．when

25．Shelly had worked hard for her biology examination so that she could be sure of passing it at her first ____________．

　　　 A．assistance　　　　　　 B．appetite　　　　　　　 C．attempt　　　　　　　 D．aid

24．We’ve just installed central heating, __________ should make a tremendous difference to the house next winter．

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

23．－Will $200 __________ the cost of the damage?

－I’m afraid not． I need at least $ 100 more．

　　　 A．do　　　　　　　　　　　 B．include　　　　　　　　 C．cover　　　　　　　　　 D．afford

22．__________ are cheap enough to be accessible to the students in schools．

　　　 A．All of reference these books　　　　　　　　　 B．All these of reference books

　　　 C．These all reference books　　　　　　　　　　 D．All these reference books

第一节　 单项填空(共15小题；每小题1分，满分15分)

　　 从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该选项的标号涂黑。

21．In memory of China’s Youth’s Day, ____________ celebration evening took place on our campus． It was ___________ success．

　　　 A．a; /　　　　　　　　　　 B．the; the　　　　　　　　 C．a; a　　　　　　　　　　 D．the; a