问题:
Where are my keys? I _____ find them.
[ ]
A. aren"t
B. can"t
C. am not
D. don"t
Where are my keys? I _____ find them.
B. can"t
C. am not
D. don"t
[ ]
A. aren"t B. can"t
C. am not
D. don"t
参考答案: