27.Ladies and gentlemen, please ______ seated until the plane has come to a complete stop.

A. remain　　 　 B. keep　　 　　　　　　　 C. go　　 　　　　　　　　 D. get

26.Please do me a favor -______ my friend Mr. Smith to Youth Theater at 7:30 tonight.

A. to invite　　　　　　 B. inviting 　　　　　　　　 C. invite 　　　　　　　　　　 D. invited

25. ______ herself with other girls, she feels she is quite lucky.

A. Comparing　　　 B. Compared　　　　　　 C. To compare　　　　　 D.Being compared

24.- Lovely weather, isn’t it?

　 - Yes, a bit hot, ______.

A. although　　　　　 B. but　　　 　　　　　　　　　 C. though　　　　　　　　　　　　　　 D. yet

23. Canada has vast areas of wilderness, from the Arctic north, _______ average winter temperatures are usually -20 ⁰C, to the border with the USA in the south, _______ is said to be the longest border in the world not defended.

A. which, where　 B. whose, which　 C. where, where　 D. where, which

22.. Garter Druse ______ his being selected for the important task to his courage，devotion and knowledge of the area.

A. led　　　　　　　　　　　 B. owed　　　　　　　　　　　 C. devoted　　　　　　　　 D. contributed

第一节 单项填空(共15小题；每小题1分，满分15分)

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

21. ______ Flying Luxury Hotel of Tomorrow is ______ huge 400-ton aircraft without wings.

A. /, a　　　　　　　　　　 B. The, a　　　　　　　　　　 C. The, the　　　　　　　　 D. A, a

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