look what is--------- there the tree

题目

look what is--------- there the tree
A.in B.at c.up D.down
在--------处填空
急
look what is--------- there in the tree
A.in B.at c.up D.down
在--------处填空

答案

c.
up 是副词“在高处”
look what is-----up ---- there in the tree