Ta老师题库
Where is Mr.Green?（）the library.
5 查阅
Where is Mr.Green?（）the library.
A.He's gone to
B.He's been to
C.He isn't in
D.He's out
参考答案:
Where is Mr.Green?（）the library.
A.He's gone to
B.He's been to
C.He isn't in
D.He's out
参考答案: