问题描述：
一道英语非谓语选择题求详解.
The little boy still needs the__________20 dollars to do with some things_________
A remaining ,remained to be settled
B remaining ,remaining to be settled
C remained ,remained to settle
D remained ,remaining to be settle
为什么选B,
The little boy still needs the__________20 dollars to do with some things_________
A remaining ,remained to be settled
B remaining ,remaining to be settled
C remained ,remained to settle
D remained ,remaining to be settle
为什么选B,
问题解答：
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