基础夯实
Ⅰ、1-5 CACAD
6-10 CACBC
Ⅱ、1. successful
2. succeeded
3. surprising
4. surprised
5. Because of
6. because
7. at theend of
8. by the end of
9. took place
10. hap-pened
能力提高
Ⅲ、1. flew direct; a little late
2. as long as
3.taken the wrong
4. gets/got on; looks/looked for
5. stupid I am
Ⅳ、1-5 BABAB
6-10 DACCD
Ⅵ、 1. Maybe we can sit in a car that can driveitself.
2. Google.
3. Yes, they have.
4. Roberts make safer drivers than humans.
5. Because it is expensive and costs about $ 100,000.
视野拓展
Ⅶ、1. Vegetable.
2. When you are in it.
3. Result.