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What does the forest strike mankind as permanent? Why is a "secondary succession" quicker?
What does the forest strike mankind as permanent? Why is a "secondary succession" quicker?
admin
2012-11-30
28
问题
What does the forest strike mankind as permanent?
Why is a "secondary succession" quicker?
选项
A、The ground is more suitable.
B、There is more space for new plants.
C、Birds and animals bring new seeds.
D、It is supported by the forest.
答案
A
解析
从第四段的中间，我们可以看出，根本的原因乃是土壤较为适宜。
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0
大学英语六级
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