A. 根据汉语提示，首字母或英文解释填写适当的单词，使句意完整：（5分）
1. Our teacher often tells us something about (the state of not being able to see).
2. We teach them new skills and k .（知识）
3. It is an (very good)chance for me to improve my English.
4. Computer is one of the most useful (发明).
5. This illness can be (治愈)easily
B. 用所给词的适当形式填空：（10分）
6. Don’t worry, there’s some time (leave).
7. The stamps are used (send) letters.
8. Many people like playing puter games, (most) young people.
9. Dr, Ma did two or three (operate) in the hospital in the past.
10. I hope he (tell) me about the plan next week.
11. We can help UNICEF by doing some (volunteer) work.
12. We should be (grate) to our teachers for their help.
13. (support) charities is meaning.
14. It is important for me (take) the chance.
15. The walk (it) is not easy.A:1 blindness 2 knowledge 3 excellent 4 inventions 5 cured
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(答案→)A:1 blindness 2 knowledge 3 excellent 4 inventions 5 cured
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