We hurriedly ended the meeting，leaving many problems .
A. settled
B. to be settled
C. to settle
D. being settled
网友回答
A. settled
(答案→)B. to be settled
C. to settle
D. being settled
解析：考查不定式用法。在本题中不定式做宾语补足语，不定式表示未来要做的事情，根据句意使用被动形式。句意：我们匆忙结束了会议，留在很多问题没有被解决。故B正确。