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问题 单项选择题 A3/A4型题

吕某，男，57岁。患者有慢性肝炎病史5年，近日腹大胀急，按之如囊裹水，右胁胀痛，食少，便溏，双下肢水肿，神困倦怠，怯寒懒动，舌苔白腻，脉缓。其选方是（）

A.逍遥散

B.柴胡疏肝散

C.二陈汤

D.实脾饮

E.五苓散

答案

参考答案：D

排序题

按正确的顺序重新排列下面的对话。

A: What about some orange(桔子汁)?

B: Dad, I'm hungry. I want something to eat.

C: Thank you. Could I have something to drink?

D: OK. Here you are.

E: Yes, there is some. Take it.

F: No. I don't like eggs at all.

G: What about some rice?

H: OK. Can I have two bottles of orange? I can give one to Bob. He likes it very much.

I: What do you like? Do you like some eggs?

J: I like it a little. But do you have any chicken?

I like chicken very much.

正确的顺序是__________________________

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单项选择题

如图所示，M，N和P是以MN为直径的半圆弧上的三点，O点为半圆弧的圆心，∠MOP=60°。电荷量相等、符号相反的两个点电荷分别置于M、N两点，这时O点电场强度的大小为E1；若将N点处的点电荷移至P点，则O点的场场强大小变为E2，E1与E2之比为（）

A.1：2

B.2：1

C.

D.
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