【正文】
custom of an area ________ you, you’d better not play jokes on the people there. A. is familiar with B. is familiar to C. is not familiar to D. is not familiar with 2. He has never lost his northern ________ since he came to Shanghai. A. accent B. sound C. voice D. tone 3. — They are quiet, aren’t they? — are accustomed ________ at meals. A. to talk B. to not talk C. to talking D. to not talking 4. ________ some people regard as a drawback is seen as a plus by many others. A. Whether B. What C. That D. How 5. The language system must constantly ________ a new environment and situation to survive and flourish. A. refer to B. adjust to C. see to D. tend to 6. It’s about time that you ________ to study English. A. begin B. will begin C. have begun D. began 7. I kept making sounds to show my protest, but failed to make any ________. A. sense B. trouble C. effort D. difference 8. We are waiting here for a long time just ________ the star’s winning her prize. A. in celebration of B. in need of C. in favor of D. in charge of 9. — What made Tom so upset? — ________. A. He lost his cellphone B. Because he lost his cellphone C. Losing his cellphone D. Lost his cellphone 10. — John and I will celebrate our fortieth wedding anniversary next month. — Oh, ________! A. cheer up B. well done C. go ahead D. congratulations Ⅴ. 閱讀理解 In b