来自吕亮的问题
()Look,thechildren_______inthepark.A.isgoingskatingB.isgoskatingC.aregoingskatingD.aregoskating
()Look,thechildren_______inthepark.
A.isgoingskatingB.isgoskating
C.aregoingskatingD.aregoskating


()Look,thechildren_______inthepark.A.isgoingskatingB.isgoskatingC.aregoingskatingD.aregoskating
()Look,thechildren_______inthepark.
A.isgoingskatingB.isgoskating
C.aregoingskatingD.aregoskating
选C,因为children是复数形式,所以用are.