27. ---How can you keep so healthy these years?

---Well, I have made ____ a rule to take part in physical labor every Sunday.

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

26. ------- Have you read the story about an ordinary young woman who tried to adapt to her new life after having studied abroad.

　 ------- Sorry, I ________ read it. Who _____ it?

A. didn’t; wrote　　 B. haven’t; writes　　 C. haven’t ; wrote　 D. didn’t; writes

25. If knowledge is power, ________ Sir Francis Bacon wrote in 1597, _______ perhaps creativity can be described as the ability to use that power.

A. as ; then　　　 B. as; so　　　　　　 C. what; so　　　　 D. what; then

24. They are _______ different sizes, shapes and metals, but they are exactly the same _______.

A. /; weights　　 　B. of; in weight　　　 C. in; of weight　　 D. of; weights

23. ------- Did you see who the driver was?

　 --------- No, so quickly _______ that I couldn’t get a good look at this face.

A. does the car speed by　　　　　　　 B. the car sped by

C. did the car speed by　　　　　　　 D. the car speeds by

22. I always have so many things to ______ when I come back to the company after a trip abroad.

A. attend to 　　　　　 B. add to　　　　 　　 C. contribute to　 　　　 　　D. appeal to

第一节：单项填空(共15小题，每小题1分，满分15分)

21. In China, _________ pressure to pass _________ exams gives students the impression that learning comes from textbooks.

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

16．写出你所知道的分子具有以下形状的物质的化学式，并指出它们分子中的键角分别是多少？

(1)　　　 直线形　　　　　　　　　　　　　　　　　　　　　　　

(2)　　　 平面三角形 　　　　　　　　　　　　　　　　　　　　　

(3)　　　 三角锥形 　　　　　　　　　　　　　　　　　　　　　　

(4)　　　 正四面体