饼图Task 1LeisureThe following pie charts show the results of a survey into the most popular leisure activities in the United States of America in 1999 and 2009.限时练习趁题目在眼前，限时写一篇按考试时间写完，就知道自己在四项评分标准上各差在哪。题目和图表已放好按考试计时 20 分钟约 20 秒出反馈 · 免费开始写这道题参考1篇作文（6.5分）→