作业帮牛津的
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牛津的
牛津的
牛津的
39期周报答案
一、第一节
1-5BACCB
6-10ACBAC
二、第二节A.light
B.often C.down D.clean
E.leave
二、第一节11-15ADCCA 16-20 CBBAC
第二节21-25 BBDBA
26-30 CBCAC
三、31-35 ADACB 36-40 BDBAC
四、41-45 BCCDA 46-50 BCACA
五、第一节 51 adivce 52 invention
53 imagine 54 hard 55 traffic
第二节 56. is connected to
57 Be careful of
58 on the safe side
59 In a way
60 Make sure
第三节 One possible version:
Saving electricity
In our life
we often see that lights are still on after students leave the classroom; electric fans are working when people leave the office .
It is very important for us to save electricity in our daily life .
For example, make sure the lights are off before we leave a room.
Keep the windows open in summer and use fans instead of air conditioners.When there is no need to turn on the lights ,never swith them on. In a word, saving electricity is important and necessary.
Every should try their best to save electricity.
六、61-65 AADBC