Unit 22 Environmental Protection
Warm-up & Lesson 1 Global Warming
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建议用时
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满分
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实际用时
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得分
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错题档案
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45分钟
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60分
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I. 单词拼写（共10小题；每小题 1.5分，满分15分）
1. My brother is very interested in wildlife ______ （保护）.
2. It is my _______（原则）to help others as possible as I can.
3. There are two nature _______（保护区）in our province.
4. Oil pollution could damage the ______（生态）of the coral reefs.
5. The man works as the president's _______（顾问）on economic affairs.
6. All of us ______（主张）leading a low-carbon life.
7. She had to _______（牺牲）a lot for her famil y.
8. This envelope is made from _______（回收利用） paper.
9. _______（农业）is one of the oldest and most essential of human pursuits.
