问题
填空题
（）用于治疗恶性贫血及巨幼红细胞性贫血，（）主要治疗肾性贫血、慢性肾衰竭血液透析的贫血。
答案
参考答案：
维生素B12；促红细胞生成素
搜题请搜索小程序“爱下问搜题”
（）用于治疗恶性贫血及巨幼红细胞性贫血，（）主要治疗肾性贫血、慢性肾衰竭血液透析的贫血。
参考答案：
维生素B12；促红细胞生成素
Do you always understand the instructions on a bottle of medicine? Here’s one for John. John is twelve years old. He had a bad cold and coughed(咳嗽) day and night. He went to see a doctor and was given some cough medicine. Please read the following instructions and if you can understand them.
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