来自黄晓云的问题
softdrinks_________tochildrenforfreeinsomerestaurantsonChildren'sDay.A.offerBhaveofferedC.areofferedD.willbeoffered怎么写?解析是什么?
softdrinks_________tochildrenforfreeinsomerestaurantsonChildren'sDay.
A.offerBhaveofferedC.areofferedD.willbeoffered怎么写?解析是什么?

