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问题 单项选择题

产后恶露不绝的发病机制是

A．冲任为病，气血运行失常
B．阴血骤虚，阳易浮散，腠理不实，营卫不固
C．营阴下夺，气随血脱
D．失血伤津，筋脉失养
E．气血运行不畅

答案

参考答案：A

完形填空

小题1:太阳使地球暖起来，这使植物生长有了可能。

The sun heats the earth, which ___________ ___________ ___________ for plants to grow.

小题2:只有当他离开学校后才意识到教育的重要性。

_________ after he left school _________ _________ _________ the importance of education.

小题3:当汤姆知道自己成绩时，他后悔没有听从老师的建议。

When Tom knew his own scores, he _________ _________ _________ followed his teacher's advice.

小题4:I have the encouragement to overcome the difficulty because of your encouragement.

_________ _________ your encouragement, I have the encouragement to overcome the difficulty.

小题5:Our new teaching building is three times the height of the old one.

Our new teaching building is three times _________ _________ _________ the old one.
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单项选择题

反比例函数在第一象限的图象如图所示，则k的值可能是（）。

A．1

B．2

C．3

D．4
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