——where is the Mr Wu?——He’s at ______ A.the dinner B.a dinner C.dinner D.his dinner 选择哪个
问题描述:
——where is the Mr Wu?——He’s at ______ A.the dinner B.a dinner C.dinner D.his dinner 选择哪个
答
C at dinner 正在吃饭(跟 at home,at table等用法相似)