问题:
"Can you fly a kite?" "No, I ______."
[ ]
A. mustn"t
B. needn"t
C. can"t
D. couldn"t
"Can you fly a kite?" "No, I ______."
B. needn"t
C. can"t
D. couldn"t
[ ]
A. mustn"t B. needn"t
C. can"t
D. couldn"t
参考答案: