女，31岁，牙龈出血、双下肢紫癜、月经过多约1年。病前无服药史，无关节痛。体检：脾肋下刚及，其他无异常。实验室检查：血红蛋白10.5g/L，白细胞4.5×109/L，血小板30×109/L；PAIgG比正常值高1倍，血沉、尿常规、肝功能、HBsAg均正常；未找到狼疮细胞；骨髓检查示颗粒型巨核细胞增多，血小板生成型巨核细胞未见。应诊断为（）
A.SLE
B.Evan’s综合征
C.再生障碍性贫血
D.药物性血小板减少性紫癜
E.特发性血小板较少性紫癜
参考答案：E
Do you want to be successful in everything you do? If so, then _？ Here is an example. There was a farmer who _ corn (玉米) all his life. Each year he took his corn to the market. Then each time his corn was chosen as the _ and won the first prize. One year a newspaper reporter interviewed him and learned something surprising about how he grew it.The farmer _ seed (做种子的) corn to his neighbors. “How can you share your best seed corn with your neighbors？” the reporter asked.“You know they are taking part in the _ with you each year.” “Why, sir,” said the farmer, “didn't you know？The wind picks up pollen (花粉) from the corn and moves it quickly from field to field. If my neighbors grow __ corn, crosspollination (异花传粉) will affect the quality of my corn. So if I want to grow good corn, I must _ _ my neighbors to grow good corn.” The farmer knows much about the connection of life. His corn cannot improve _ _ his neighbor's corn improves. As a great man says, “We make a living by what we __ _, but we make a life by what we give.” We can't live without food, clothes, and many other things. However, a meaningful life is not decided by how much we can get, but by how much we can give others. Giving, instead of taking, makes us different from other animals. So those who choose to live well must help others to live well and those who choose to be happy must help others to find _ _ in their life.
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