31．_______around the Water Cube, we were taken to see th Bird’s Nest for the 2008 Olympic Games.

　　 A.Having shown　　 B. To be shown　　 C.Having been shown　 D. To show

30．-What about the books ?

　　 -Books of this kind 　　　　　well .

　　　 A．sell 　　　　　　　　　　 B．sells 　　　　　　　　　 C．are sold 　　　　　　 D．is sold

29．What he said sounds 　　　　　　　.

　　　 A．nicely 　　　　　　　　 B．pleasantly 　　　　　 C．friendly 　　　　　　 D．wonderfully

28．It seems quite_______to expect a student to master 3,000 words within only 2 days.

　　 A.available　　 B.beneficial　　　 C.absurd　　　 D.accessible

27．-What’s the matter with you ?

　　 -Oh, I’m not feeling well in the stomach . I 　　　　　so much fried fish just now .

　　　 A．shouldn’t eat 　　　　　　　　　　　　　　　　　　 B．mustn’t have eaten 　　　　　　　　　　　

　　　 C．shouldn’t have eaten 　　　　　　　　　　　　　 D．mustn’t eat

26．You can’t imagine what trouble I had _______her to leave.

　　 A.persuade　　 Bpersuaded　　 C.to persuade　　　 D.persuading

25．The moon is 　　　　　the earth .

　　　 A．as big as forty-nine times 　　　　　　　　　　 B．forty-nine times bigger than

　　　 C．as big as one-third 　　　　　　　　　　　　　　　 D．one-third the size of

24．______, you need give all you have and try your best.

　　 A.Being a winner　　 B. To be a winner　　 C. Be a winner　　 D. Having been a winner

23．This is the book I bought yesterday ,　　　　 　I spent 8 yuan .

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

22．-Must I turn off the light after I leave the room?

-Of course . You can never be_______careful with that.

A.enough　　 B.too　　 C.so　　 D.very