问题标题：
---Atrafficjam?---Oh,no.________,therightsideoftheroadisclosedforthetimebeing.A.ToberepairedB.BeingrepairedC.RepairedD.Havingrepaired
问题描述：
---Atrafficjam?---Oh,no.________,therightsideoftheroadisclosedforthetimebeing.
A.Toberepaired
B.Beingrepaired
C.Repaired
D.Havingrepaired
马艳萍回答：
B
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