题目内容
There are many apples ______ the tree. A bird ______ the tree is eating an apple.
A. in;on
B. on;in
C. in;at D. to;of
练习册系列答案
相关题目
题目内容
There are many apples ______ the tree. A bird ______ the tree is eating an apple.
A. in;on
B. on;in
C. in;at D. to;of