2025年大学英语精读第一册unit9.pdfVIP

以铜为镜，可以正衣冠；以古为镜，可以知兴替；以人为镜，可以明得失。——《旧唐书·魏征列传》

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大学英语精读第三版(上海外语教育出版社董亚芬主编)第一册Book1Unit9答案

1)extremely

2)hazard

3)pollute

4)originally

5)feasibility

6)survive

7)atmosphere

8)conclusion

9)proceed

10)conference

11)billion

12)humorous

1)hadpaidattentionto

2)notice

3)hadnoticed

4)Payattentionto

5)noticed

6)attentionhasbeenpaidto

1)cost

2)spend

3)cost

4)spend

5)paid

6)hadbeenpaid

7)pay

8)pay

9)cost

10)hasspend

1)polluted

2)feasibility

3)conclusionhazard

4)knownas

5)givingoff

6)satellite

7)basedon

8)planets

9)deadly

10)originally

11)stickingup

12)proceeded

13)asto

14)smashed/wassmashed/gotsmashed

15）hassetback/willsetback

16）Foronethingforanother

1)Theearthssurfaceismostlycomposedofwater.

2)IceandsnowontheroadsbothcreatehazardsfordriversduringtheChristmasseason.

3)Theyoungestchildsurvivedtheearthquake,buttherestofthefamilydied.