DidyousingasongYes,ising.Isangachinesesong划线部分哪里错了?A是(Didyousingasong
A是(Didyousingasong)里的songB是(Yes,ising.Isangachinesesong)l里的sing
C是(Yes,ising.Isangachinesesong)里的sangD是(Yes,ising.Isangachinesesong)里的chinese
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