用于红细胞生成减少所致贫血的检查有()A．高铁血红蛋白还原试验

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问题多项选择题

用于红细胞生成减少所致贫血的检查有()

A．高铁血红蛋白还原试验

B．血清铁检测

C．血清铁蛋白测定

D．血浆维生素B12检测

E．红细胞G-6-PD活性测定

答案

参考答案：B, C, D

句型转换

句型转换。

1. He breaks his tail. (改为一般疑问句)

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2. My mother often goes to work by bus. (对划线部分提问)

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3. My mother is a teacher. (对划线部分提问)

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4. Can you take a picture? (否定回答)

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5. I would like some eggs. (改为一般疑问句)

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问答题简答题

为什么在酸碱滴定时常用强酸或强碱作滴定剂？