问题:
I _____ find my English book. Where is it? Do you know?
[ ]
A. can
B. aren"t
C. isn"t
D. can"t
I _____ find my English book. Where is it? Do you know?
B. aren"t
C. isn"t
D. can"t
[ ]
A. can B. aren"t
C. isn"t
D. can"t
参考答案: