A：
B：
C：
D：
Ann is 1 American worker. She works2a big factory(工厂) in America. It's 3in the morning. Ann 4 up. She is sitting on the bed. She is putting 5her clothes. She 6nothing to do today. Now Ann 7 at the table. She is 8 her breakfast. There is a cup of orange and some bread on the table. Ann is 9 the orange and eating the bread. She is 10today's newspaper.
①“减法”作为关键部分，其功能关系人生整体的轻松和自在
②要控制好“加法”和“减法”的度，做出正确的人生选择
③“加法”在一定条件下会向“减法”转化
④“加法”与“减法”同等重要，不可或缺，都能让人生更幸福
的结果等于（ ）
