题目内容
–Who has broken the window in my room?
--Who else ___ it but your naughty son!
A. could do B. could have done C. might do D. must have done
B
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题目内容
–Who has broken the window in my room?
--Who else ___ it but your naughty son!
A. could do B. could have done C. might do D. must have done
B