- 阅读理解选考题型
- 共2题
1
单选题
In a "primary succession", what makes it possible for mosses to take root
A.The type of rock.
B.The amount of sunlight.
C.The amount of moisture.
D.The effect of lichens.
1
单选题
In a "primary succession", what makes it possible for mosses to take root
A.The type of rock.
B.The amount of sunlight.
C.The amount of moisture.
D.The effect of lichens.
下一知识点 : 阅读理解必考题型
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