【简介】感谢网友“雕龙文库”参与投稿，这里小编给大家分享一些，方便大家学习。
中心思想题：文章开头的名词，文章中间的高频词，选项中的小词(development, evolution, formation, invention, new, special, effect)
细节题：first, most, because, only, just
[P29-Three]
17. A) 17,000.
B) 1,700.
C) 24.
D) 9,000.
18. A) Its located in a college town.
B) Its composed of a group of old buildings.
C) Its classrooms are beautifully designed.
D) Its library is often crowded with students.
19. A) Teachers are well paid at Deep Springs.
B) Students are mainly from New York State.
C) The length of schooling is two years.
D) Teachers neednt pay for their rent and meals.
20.A) Take a walk in the desert.
B) Go to a cinema.
C) Watch TV programmes.
D) Attend a party.
