7. __________ Judy is a nice girl, she can be extremely difficult to work with.

　 A. While　　　　　　　　　 B. Since　　　　　　　　　　　 C. Once　　　　　　　　 D. However

6. Because of the heavy snow, many parts of the countryside are only __________ by helicopter.

　 A. potential　　　　　　　 B. productive　　　　　　　　 C. accessible　　　　　 D. visual

5. Life in the city is quite different from __________ in the country.

　 A. that　　　　　 　 B. one　　　　　 　　　 C. the one　　　 D. which

4. – Where is Eric now? 　　　　　　　　　　 - I wish I _________.

　 A. knew　　　　　　　　　　 B. do know　　　　　　　　　 C. had known　　　　 D. am knowing

3. – Steven passed the exam. 　　　　　　　 - __________ is no wonder that he looks so happy today.

　 A. This　　　　　　　　　　　　　　 B. That　　　　　　　　　　　　 C. It　　　　　　　　　　　 D. As

2. Without proper lessons you could __________ a lot of bad habits when you playing the piano.

　 A. catch up 　　　　　　　 B. call up　　　　　　　　　　　　　　 C. pick up　　　　　　 D. keep up

1. I have done much of the work. Could you please finish __________ in two days?

　 A. the rest　　　 　　 B. the other　　 　　　　　 C. another　　　 D. the others

45. 时不时地 ___________________　　　　 46. 令人瞠目结舌的景色 ___________

Should you feel the urge _______________ your bags and explore what the world has to offer, you might want to consider one of the destinations below. Rio, Brazil’s second largest city, _______________ itself lazily along the coast of the Atlantic Ocean. A trip to Rio will give you a _______________ of the happy lifestyle of the cariocas. A walk trough Rio downtown is a history lesson and an _______________. The most famous beach, Copacabana, _______________ as the “Princess of the Sea”, has just celebrated its one hundredth birthday. So what kind of _______________ can you have in Rio? Well, there is something for everyone here and few visitors leave Rio _______________ disappointed.

_______________ in southern Austria, Kitzbuhel is a _______________ for skiers. The good weather and _______________ scenery make Kitzbuhel a world class ski _______________. Kitzbuhel is the home to one of the most _______________ and exciting downhill slopes in the world. Skiing is not the only thing you can do there. The town offers many a wide variety of _______________. A walk around Kitzbuhel is a _______________ for the eyes.

Unit 17 -18

43. 坐落在……__________________　　　　 44. 渴望做某事 ___________________

41. 避免做某事 __________________　　　 42. 轻装旅行 _____________________