本章练习一答案



I. Choose the best answer to the blank. (3%×10=30%)

1-5 ABCBB     6-10 CDACB

 

II. Choose suitable answers to the questions. There is usually more than one correct answer to each question. (3%×10=30%)

1. ABC    2. ACD      3. AB       4. ABC     5. ABC

6. ACD    7. ABCD    8. ACD      9. ABD     10. BD

 

III. True or false questions. (220=40%)

Section A

1-5 FFTTF    6-10 FTTTF    

Section B

11-15 TFTFF   16-20 TFFTF