4 . 汉译英
1. 投诉，抱怨n. ________
2. 存在n. ________
3. 方便，便利n. ________
4. 推荐v. ________
5. 平衡的adj. ________
6. 观众，听众n. ________
7. 代表v. ________
8. 可用的，可获得的adj. ________
9. 承认，准入v. ________
10. 风俗，习惯n. ________

5 . Tickets are a__________ (可购得的) on a first come, first served basis. (根据中英文提示单词拼写)

6 . 将句中画线部分单词与其英文释义相匹配。

A apparently     B constant     C banned     D available     E embarrassed     F reliable     G appetite

1. I can see that David is a trustworthy person.
2. The government has prohibited the use of chemical weapons.
3. I had intended to go to my cousin’s birthday last night, but I was not free.
4. We must adapt to the new changes through our continuous learning.
5. There was an awkward look on her face after you asked her about her private life.
6. When he was a child, he had a strong desire for knowledge.
7. Diet and exercise are obviously important to our health.

7 . 汉译英
1. adj.各种各样的               ________
2. n. 新闻报道，覆盖范围   ________
3. adj.可获得的，可用的     ________
4. adj.经济(上)的            ________
5. n. 选举                         ________
6. vt.承认，答谢               ________
7. n. 混合，混合物            ________
8. adj. 可替代的，另外的   ________
9. vt. 否定，开除             ________
10. vt. & vi. 查阅，咨询   ________