问题:
These are ____ erasers,and _____ are white.
A.my
B. your
C.my
D. yours
E.mine
F. your
G.mine
H. yours.
These are ____ erasers,and _____ are white.
A.my
B. your
C.my
D. yours
E.mine
F. your
G.mine
H. yours.
A.my
B. your
C.my
D. yours
E.mine
F. your
G.mine
H. yours.
参考答案: