问题
The passer-by jumped into the cold water to save the _____ boy, who cried for help, but it was too late and the boy was _______ at last.
A:drowning; drowned
B:drowned; drowning
C:drowning; drowning
D:drowned; drowned
B:drowned; drowning
C:drowning; drowning
D:drowned; drowned
正确答案是：
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