Writing 写作
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1 Examining ba...
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2 Writing task
上一节
下一节
Answer：
3. T
4. F（The number of zebras rose to 75 in 2007, then went down to 70 in 2009.）
5. T
6. F (There were 650 mm of rain in 2005.)
7. T
8. T
9. F (Numbers of animals have increased.)
10. T
Answer:
a. 1
b. 2,3,4,5
c. 6,7,8
d. 9,10
Answer:
rose: went up, increased
fell: dropped, decreased
Answer:
1. in
2. between
3. from
4. during
5. over
Answer:
2. during-from
3. on-in
4. on-in
5. since-from
