Unit 22 Environmental Protection
单元练测卷
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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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90分钟
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120分
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单词拼写（共10小题；每小题1分，满分10分）
1. （农业）i n this country has developed greatly after liberation.
2. By a strange （巧合）we happened to be travelling on the same train.
3. It's the company's policy to （牺牲）a short-term profits for the sake of long-term growth.
4. We used the money to set up an （灌溉） project.
5. After many years of （分离）, different part of the country finally got united.
6. We should be （考虑周到的）and helpful to the aged people.
7. He studied the German market to find the
（潜力）there for profitable investment.
8. Unless we can get more （资金）, we'll have to close the store.
