1 . People may leave their hometown for other places for ______ reasons.

A．a piece of

B．a total of

C．a couple of

D．a variety of

2 . -- What does he look like?
-- He is in his ______ and well-built and tanned.

A．thirty

B．thirty’s

C．thirties

D．thirtieth

3 . 汉译英
1. 不太发达的地区 ________
2. 比…更贵一些 ________
3. 他们的农产品接受到更好的价格 ________
4. 高达1/3的收入 ________
5. 被给回到… ________
6. 在传统的交易制度下 ________
7. 事实上很受年轻人欢迎 ________
8. 做…没问题 ________
9. 提高当地人的福利 ________
10. 歧视某人________