单项选择题
A.July and September B.October and December C.January and March D.April and June
A.a Scottish song which says good-bye to old friends B.a Scottish song that welcomes the coming of the new year C.a song sung by the Scottish people only D.a Scottish song remembering old friends and good times
A.to keep the evil spirits away B.to have fun C.to celebrate the coming of the new year D.to keep to a custom