3．In nature some animals actively defend the areathey depend for the resources.A. in which

发布时间：2020-08-15 02:58:28


3．In nature some animals actively defend the area    they depend for the resources.
A. in which
B. on which
C. which
D. Where

网友回答

A. in which
(答案→)B. on which
C. which
D. Where
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