It’s dangerousa treeA. climbing，B. going upC. to climbD. clim

发布时间：2020-08-21 00:34:19

It’s dangerous    a tree．
A. climbing，
B. going up
C. to climb
D. clim

网友回答

A. climbing，
B. going up
(答案→)C. to climb
D. clim
解析：It is adj for sb to 为固定词组搭配
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