Student Book (習作答案)

I.
1. article 2.aliens 3. region 4.vanished 5. rescued 6. wreckage 7. vessel 8. submarine 9. error 10. hazard 11. compass 12. theory 13. disaster 14. predictions 15. abducted

II. 1. B 2.D 3. C 4. A 5. C 6. A 7. B 8. D 9. C 10. C

III. C 2. B 3. A 4. A 5. D

IV.參考答案：
1. This area is well-known/ famous for producing the finest/best wine in France.
2. Lack of exercise can lead to / cause health problems.
3. In addition to a crew of twelve, there are two hundred passengers on board/ aboard.
4. The teacher said (that) we had to review the lesson and that he would give us a quiz the next day.
5. Some of the tourists have been to many countries, while others are going abroad for the first time.

V. 1.A 2.B 3.B 4.A 5.D