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人教版八年级下册英语Unit 9 Section B(1a-1d)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.Has; been   

2.have studied   

3.went     

4.to improve     

5.hasn't finished

课后巩固提升第Ⅱ题答案

12345
ACDCD

课后巩固提升第Ⅲ题答案

1.have been→ went  

2.study→have studied

3.答语ever→ never  

4.gone→been  

5.often→long

课后巩固提升第Ⅳ题答案

12345
EFACB

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