33.　 Lucy was so excited _______she received an invitation from her friend to visit Beijing.　　　　　　

A. where　　　　　　 B. that　　　　　　　 C. why　　　　　　　 D. when

32. ___ by thick bamboo and high forest, the ancient city hadn’t been discovered until the 1990s.

A. Surrounding　　　 　 B. Surround　　　　 C. Surrounded　　　　 D. Having surrounded

31. The saying “　　 　Brother is smoking is not a cigarette(香烟), but loneliness.” is popular on the Internet.

　 　A. That　　　　　　　　　　　　　 B. What　　　　　　　　　　　 C. Whether　　　　　　　　　 D. Which

30. -Where is the shooting centre?

-It is about 50 kilometres ______ the city of Beijing.

A. in south of　　　　　　　　 B. south of　　　　　　 　　 C. the south of　　　　　　　 D. southern of

29. - Though iPhone 4 is such a hit product, I won’t buy one unless its after service ______.

　 A. was improved　　　 　　 B. gets improved　　 C. is improving　　　 　　 D. had got improved

28. The 3G cell-phone must be of great use to ____wants to get the information through the

Internet quickly．

　　 A． who　　　　　　　　　　　 B． whoever　　　　　　　　 C． whomever　　　　　　　 D． whichever

27. -Can you give me some advice on what I said just now?

　　 -Sorry, my mind _____．

　 A． has wondered　 B． had wondered C． is wondering　 D． was wondering　　

26. I’d appreciate _____ if you would like to teach me how to use the computer．

　　 A． that　　　　　　　　　　　 B． this　　　　　　　　　　　　 C． it　　　　　　　　　　　　　 D． you

25. The government has to close those small factories to prevent the water of the river ______.

　 A. polluting　　　　　　 　　 B. from polluting 　　　 C. being polluted　　　 D. polluted

24. There are _____ products to be sold in the factory store. Which of the following is not correct?

A. a large number of　　 B. a large amount of　　 C. quantities of　　　 D. a great many