9. The secretary is very careful and never overlooks any little points.

　　A) misses

　　B) examining

　　C) noticing

　　D) jumping

　　10. It is so precious a picture that it is kept in a sealed box.

　　A) beautiful

　　B) primary

　　C) attractive

　　D) valuable

　　11. So far the project has been carried out smoothly.

　　A) with effort

　　B) with difficulty

　　C) without difficulty

　　D) without effort

　　12. Bad food is a source of illness.

　　A) resource

　　B) origin

　　C) reason

　　D) step

　　13. I hope you can submit you term papers before the deadline.

　　A) hand in

　　B) hand out

　　C) hand on

　　D) hand back

　　14. The new evidence backed up my argument.

　　A) supported

　　B) reported

　　C) transported

　　D) suspected

　　15. The part-time job really takes up most of my spare time.

　　A) transfers

　　B) occurs

　　C) occupies

　　D) spends

　　答案：1B 2C 3A 4B 5A6D 7B 8A 9A 10D11C 12B 13A 14A 15C