问题
单项选择题
治疗巨幼红细胞性贫血首选
A．硫酸亚铁
B．叶酸、维生素B12
C．白消氨
D．苯丁酸氮芥
E．雄激素
答案
参考答案：B
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治疗巨幼红细胞性贫血首选
A．硫酸亚铁
B．叶酸、维生素B12
C．白消氨
D．苯丁酸氮芥
E．雄激素
参考答案：B
| 根据表格提示完成对话。 | ||
Lily: I 2_____________ at 7: 00 in the morning. What about you? May: I usually get up at 7: 30. When do you 3_____________? Lily: At 4_____________. 5_____________ you? May: Me, 6_____________. 7_____________ do you 8_____________? Lily: I 9_____________ at 8: 45. May: Oh, it's so late. |