【单选题】A ___ (救生圈) should be located on the gangway.
【简答题】A.Material life. B.Spiritual life. C.Sports life. D.Working life.
【简答题】A.Material life. B.Sports life. C.Spiritual life. D.Working life.
【单选题】According to the author, which kind of life is better, urban life or rural life?
C.
Urban life and rural life are both bad.
D.
It is hard to say which is better than the other.