以下对缺铁性贫血的血象和骨髓象的认识，错误的是（） A.骨髓增生活跃，以红系增生为主 发布时间：2020-05-13 07:06 │ 来源：www.tikuol.com 题型：单项选择题 问题： 以下对缺铁性贫血的血象和骨髓象的认识，错误的是（）A.骨髓增生活跃，以红系增生为主B.血片中可见红细胞染色浅淡C.典型的血象为大细胞高色素性贫血D.血片中中心淡染区扩大，大小不一
题型：单项选择题 从方框中的6个句子选出5个句子，补全对话。A: Hello, Tom! Nice to see you again. B: Me, too. 1. _____ A: Yes, he is my friend, Michael. He is from the USA. B: 2. _____ A: Yes, M-I-C-H-A-E-L,Michael. B: He has a big nose, blue eyes and blond hair. 3._____ A: Yes, he does. Black is his favorite color. 4. _____ .B: 5 ._____A. How do you spell his name ? B. I think he is very cool . C. Can you spell his name ? D. Does he like (喜欢) black ? E. Do you know the boy in black ? F. His coat and pants are black . 查看答案