19.There are some health problems that, when ____in time, can become bagger ones later on.
(A)not treated
(B),not being treated
(C)not to be treated
(D)not having been treated

15.People develop______preference for a particular style of learning at______early age and these preferences affect learning. (A)a; an (B)a;不填 (C)不填;the (D)the ;an

16. The only way to succeed at the highest level is to have total belief_____you are better than anyone else on the sports field. (A)how (B),that (C)which (D)whether

17.Bears_____fat stores throughout the summer and fall to have energy enough to last them through their winter sleep. (A)pack up (B)build up (C)bring up (D)take up

18.If what your friend comes up with surprise you ,don’t reject it immediately._____,imagine that it is true. (A)Thus (B)Besides (C)Rather (D)Otherwise

20.-----Excuse me, but could I trouble you for some change? ------_______.Will pennies do? (A) I know (B)Never mind (C)I am sure (D)Let me see

21.Last spring, I was fortunate to be chosen to participate in an exchange study. In my application letter, I was careful to 21 how much I wanted to see France; evidently, my excitement really came through in my words. Once I 22 that I was going, all I could think about was the fun of foreign travel and all sorts of new and 23 friends. Whiling travelling was inspiring and meeting people was 24, nothing about my term in France was what I 25. The moment I arrived in Paris, I was 26 by a nice French couple who could become my host parents. My experience was joyous and exiting 27. I received some shocking news from my parents; there had been a death in host parents ‘extended family. They had travel outside France for several weeks. That afternoon, I had to 38 out of one family’s house and into another. The exchange coordinator told me, I’d have a 29 this time and asked whether I could share a bedroom with a English speaker. To avoid the temptation(诱惑) to my native language, I asked not to be 30 with an English-speaking language roommate. When I got to my new room , I 32 myself new roommate Paolo, a Brazilian(巴西人) the people . Whom I was surprised to find playing one of my favorite Cos! In just a few hours, we knew we would be good friends for the rest of the 33. I left France with many 34, so when people asked me what my favorite part of this trip was, they are always hear me talk about my Brazilian friend Paolo and the scores of the weekdays in class, weeknights on the town, and weekends 36 France we enjoyed together. I love know people 37 seem so different, but end up being so 38. the most valuable lesson , I gained from the studying in France wasn’t just to respect the French people 39 to respect all people , for your next best friend could be just a continent away. I would recommend exchange program to anyone who wants to experience foreign cultures and gain meaningful 40. (A) discuss (B) express (C) announce (D) argue

22 (A) approved (B) knew (C) warned (D) denied

23 (A)stubborn (B) anxious (C) universal (D) interesting

24 (A) boring (B) upsetting (C) exiting (D) promising

25 (A) expected (B) liked (C)doubted (D) feared