问题
选择题
There are a lot of apples ______ the tree and some birds are ______ the tree, too. [ ]
A. in, in
B. in, on
C. on, on
D. on, in
答案
答案:D
There are a lot of apples ______ the tree and some birds are ______ the tree, too. [ ]
A. in, in
B. in, on
C. on, on
D. on, in
答案:D