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问题 单项选择题

千分尺是一种精度较高的量具，由尺架、测微螺杆、测力装置等部分组成，其测量范围为（）.

A.0-25mm

B.25-50mm

C.50-75mm

D.包括A、B、C

答案

参考答案：D

选择题

To make it up to his unpleasant experiences in hospital, the man drank a little more______．

A．than good health

B．than was good for his health

C．than his health was

D．than that his health was
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单项选择题

肾衰竭时最常见的酸碱平衡紊乱类型是（）.

A.代谢性酸中毒

B.代谢性碱中毒

C.代谢性酸中毒合并呼吸性碱中毒

D.代谢性酸中毒合并呼吸性酸中毒

E.代谢性碱中毒合并呼吸性碱中毒
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