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知能提升作业(五)
Unit 3 Section A
(20分钟 50分)
一、根据句意及首字母提示完成单词(5分)
1. She wrote her name and address on a piece of p__________ .
2. The fewer cars we have, the less p__________ there will be.
3. The e__________ goes around the sun one circle a year.
4. People p__________ many trees on March 12.
5. We should try to make our living e__________ better and better.
