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译林版九年级下册英语Unit 2 Period 5同步练习答案

时间:2017-03-30 来源:书通网

自主预习第一题答案

12345
deabc

自主预习第二题答案

1、discovery

2、unknown 

3、widely

4、scientist 

5、laboratory

随堂反馈第一题答案

12345
B
BACB

随堂反馈第二题答案

12345
AABBC

课后巩固第一题答案

1、cut short

2、widely covered

3、For some unknown reasons

4、It is very slow for her to make shoes by hand. 

5、It was clever of him to find his way here.

课后巩固第二题答案

12345
DDCCC
678910
A
ADDA
1112131415
ACABA
1617181920
A
CABD

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