【简答题】Mistakes are a part of life. To err is human. Failure is also a part of life, not the end of life. Be happy facing life’s challenges. When you make the effort to be happy and to improve your life, you...
【单选题】A) The Secret of a Happy Life. B) The Secret of a Long Life. C) Hunzasof the Himalayas and Their Long Lives. D) TheImportance of a Simple Way of Life.