What common belief about travel has been repeated for a long time?___ A It is turning many countries into theme parks. B It will increase continuously in the future. C It makes people more open to different ideas. 5 In the writer’s opinion, what reaction applies to most tourists?___ A They are not really changed by their experiences. B They rarely question their motives for travelling. C They tend to have negative experiences abroad.
A. It is turning many countries into theme parks.
B. They are not really changed by their experiences.
C. It will increase continuously in the future.
D. They rarely question their motives for travelling.
E. It makes people more open to different ideas. 5 In the writer’s opinion, what reaction applies to most tourists?_A__
F. They tend to have negative experiences abroad.
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36. ___
A. Her car is being repaired.
B. She wants to help reduce pollution.
C. Parking is difficult in the city.
D. The cost of fuel has increased.
37. ___
A fuel that bums cleanly.
B. An oil additive that helps cool engines.
C. A material from which filters are made.
D. An insulating material sprayed on engine parts.
38. ___
A. The high temperatures required for its use.
B. The high cost of materials used in its production.
C. The lack of trained environmental engineers.
D. The opposition of automobile manufacturers.
31. ___
A. Two different types of bones in the human body.
B. How bones help the body move.
C. How bones continuously repair themselves.
D. The chemical composition of human bones.
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