3o.What does the underlined word“ascertain'"in paragraph3 probably mean?
A.Doubt.
B.Criticize.
C.Determine.
D.Deny.
31.What is the significance of“Niche partitioning'"?
A.Saving enough food resources.
B.Contrib
作者:网络 来源: 2022-04-27 17:20:47 阅读:次
3o.What does the underlined word“ascertain'"in paragraph3 probably mean? A.Doubt. B.Criticize. C.Determine. D.Deny. 31.What is the significance of“Niche part
3o.What does the underlined word“ascertain'"in paragraph3 probably mean?
A.Doubt.
B.Criticize.
C.Determine.
D.Deny.
31.What is the significance of“Niche partitioning'"?
A.Saving enough food resources.
B.Contrib
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