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人教版八年级下册英语Unit 7 Section B(3a—Self Check)课时练答案(2)

时间:2017-01-16 来源:书通网

课后巩固提升第Ⅰ题答案

1.whale  

2.oil   

3.huge   

4.danger   

5.pollution

课后巩固提升第Ⅱ题答案

1.the most dangerous  

2.crowded  

3.success    

4.healthier; healthier  

5.polluting

课后巩固提升第Ⅲ题答案

12345
BCADB

课后巩固提升第Ⅳ题答案

1.How much  

2.look like

3.bigger; any other  

4.spent; finishing

5.three times/ten years

课后巩固提升第Ⅴ题答案

12345
EFDGB

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