1. Since tasting the excitement of _____ big city life, she never wants to live in _____ country again.
　　A. the, the        B. 不填，不填      C. the, 不填         D. 不填，the

　　2. The operation is _____ success and the patient is now out of _____ danger.
　　A. a, the          B. a, 不填        C. 不填, the          D. 不填，不填

　　3. As _____ writer, he was _____ complete failure.
　　A. a, a              B. a, the          C. 不填，不填      D. a, 不填

　　4. How strange! These years my birthday always falls _____.
　　A. on the Sunday         B. on a Sunday      C. on Sunday    D. at a Sunday

　　5. This is _____ best kind of _____ pen you can get here.
　　A. the, the         B. the, a           C. the, 不填         D. a, the

　　6. As is known to us all, _____ tiger is in _____ danger of becoming extinct.
　　A. the, a           B. the, 不填         C. a, 不填          D. 不填, the

　　7. He spent too much time talking on ______ phone while we were all busy at _____ work.
　　A. the, 不填        B. a, 不填          C. 不填, 不填        D. the, the

　　8. As _______ unemployment is very high at the moment, it's very difficult for people to find _______ work.
　　A. the, 不填        B.不填，不填        C. the, a             D. an, the

　　9. Apartments in cities can be quite high. Renters are paying up to $1,000 per month for _______ bedroom apartment.
　　A. one a           B. the one         C. one                D. a one

　　10. The education of ______ young is always ______ hot and serious topic.
　　A. 不填, 不填         B. the, a          C. 不填, the           D. the, 不填

　　11. I often have conversations with John over ______ telephone, while keep in touch with Tom by ______ letter.
　　A. 不填；the         B. 不填；a         C. the；不填             D. the; a

　　12. -John has put forward _______ most challenging question for us to answer.
　　-Yes, it really is. I have never heard _______ harder one.
　　A. the; 不填          B. 不填; the          C. the; the           D. a; a

　　13. "What about ______ school?" "It is as good, as anybody can see, _____ school as No 1 Middle School Attached to Hunan Normal University."
　　A. a; the         B. the; a             C. a; a                D. the; the

　　14. The market for ______ used computers is getting larger and larger as______ years go on.
　　A. 不填, 不填        B. the, 不填        C. the, the     D. 不填, the

　　15. "Charley Oakley, ______ NBA All-star, hasn't missed ______ game in the past three years." "I can hardly believe it."
　　A. an; the          B. a; the            C. the; a       D. an; a

　　16. In the market, vegetables are sold by _______ kilogram, I mean, by _______ weight.
　　A. the; 不填        B.不填; 不填        C. the; the       D.不填；the

　　17. Many people agree that ______ knowledge of English is a must in _______ international trade today.
　　A. the, an            B. a, 不填         C. the, the     D. 不填, the

　　18. The cakes are delicious. I'd like to have _______ third one as _______ second one I ate was too small.
　　A. the, the             B. a, the       C. the, a     D. a, a

　　19. ________ England of those years was _______ England in peace.
　　A. 不填, 不填         B. The, an         C. The, 不填      D. 不填, an

　　20. - Did you happen to see _______ black and _______ white cat?
　　-Are they missing? I told you to take care of them.
　　A. a; 不填           B. the; 不填           C. the; the    D. a; the