单项选择题
A.Fish. B.Milk. C.Animal meat. D.Vegetables.
A.Modem ideas are beginning to influence the Eskimos. B.Why are the Eskimos able to live in Arctic regions C.The Eskimos are adaptable. D.Eskimos' way of life has not changed very much.
A.to write carefully B.to do as teachers say C.to use dictionaries frequently D.to avoid using words one is not sure of