55.Whether that is a good solution depends on 　　　　　　.

　 A. what you look at it　 B. you look at it C. that you look at it　 D. how you look at it

54.The more we looked at the abstract painting, 　　　　　.

　 A. the less we liked it　 B. better we liked it　 C. we liked it less　 D. it looked better

53.You can fly to London this afternoon 　　　　you don’t mind changing plane for Paris.

　 A. provided　　　　 B. unless　　　 C. except　　　　 D. so far as

52.Advertising is distinguished from other forms of communication 　　　the advertiser pays for the message to be delivered.

　 A. where　　 B. in order that　　　 C.in that　　 D. in the way

51. 　　　　you didn’t know the rules won’t be a sufficient excuse for your delaying submitting the report.

　 A. It is　　　　 B. That　　　 C. Because　　　　 D. What

50.　　　 air is to man, so is water to fish.

　　 A. Like　　　　　　 B. As　　　　　 C. Since　　　　 D. Just

49.Doing your homework is a way to improve your test scores, and this is especially true 　　　　it 　　　　　classroom tests.

　　 A. before; gets　　　　 B. as; makes　　 C. since; takes　　 D. when; comes to

48.Mr. Li, though in bad health, is always well prepared 　　　　　students attend his lecture.

　　 A. in order that　　　　 B. so far as　　 C. whoever　　　 D. however many

47.-Are you going with me?

-If so. I can tell you what we quarreled about 　　　　　we walk along.

　 A. as　　　　　　　　 B. when　　　 C. after　 　　　　D. before

46.I was advised to arrange for insurance 　　　　I needed some medical treatment.

　　 A. so that　　　　　　 B. in case　　　 C. for fear of　　 D. though