2、化简的结果是(　 )

(A)　 (B)　 (C)　　 (D)

本题共有6小题，每题均给出了代号为的四个答案，其中有且仅有一个是正确的.将你所选择的答案的代号填在题后的括号内.每小题选对得7分；不选、选错或选出的代号字母超过一个(不论是否写在括号内)，一律得0分.

1、从分数组中删去两个分数，使剩下的数之和为1，则删去两个数是(　 )

(A)　 (B)　 (C)　 (D)

14. You should throw these old papers into _________ basket.

A.　 a paper　　 B. paper　　 C. papers　　 D. the papers

Keys:

1-5. BDCBB　　　　　 6-10. ABBBA　　　　 11-14. CCDA

13. It is a good piece of advice to write that on ___________.

A. a white paper　　 B. a paper of white　 　C. a white piece of paper　　 D. a piece of white paper

12. An electric light can give us rich light. We all think it great for Edison to invent __________.

A. electric light　　 B. an electric light　　 C. the electric light　　 D. electric lights

11. Do you go to school every day before you went to _________ university

A.　 a　　 B. an　　 C. the　　 D. /

10. One evening he came to borrow the book 《Robinson Crusoe》from me and promised to get through it _________ one evening.

A. in　　 B. on　　 C. about　　 D. /

9.I wonder why ________ little animals eats so many insects.

A. so　　 B. such　　 C. very　　 D. too

8. Japanese speak Japanese, and __________ German.

A.　 German　　 B. Germans　　 C. Germen　　 D. Germanies

7. He said French is the beautiful tongue in the world and __________ he was determined to learn it well.

A. /　　 B. that　　 C. also　　 D. besides