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【单选题】
肺源性心脏病右心衰竭时，提示右心扩大的体征是A.
肝肋下2横指
B.
下肢水肿
C.
P2>A2
D.
肝颈静脉回流征阳性
E.
剑突下抬举样搏动
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【简答题】完形填空。 friends is a skill. Like most skills, it improves with practice. If you want to meet people and make friends, you must be willing to take action (行动). You must first go to 1 there are peo...
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A.
She would rather not invite other clubs to join them.
B.
There was too much food at a previous meeting.
C.
The members of the club always eat a lot.
D.
They should prepare extra refreshments.
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【单选题】下列哪项是青光眼视神经病理损害的因素
A.
视神经局部血液循环障碍
B.
巩膜筛板对视神经轴突的机械性压迫
C.
视神经供血不足，眼压耐受性下降，视网膜神经节细胞（RGC）凋亡
D.
视神经纤维受压，轴浆流中断，轴突变性、胶质增生，神经节细胞损伤
E.
全部都是
【简答题】阅读理解。 Today is fine. The sky is blue, Now it's nine o'clock in the morning. There's a sports meeting in the forest (森林) on the big mountain. Look,a horse, a panda and a cat are running. Over there a d...
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