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问题 多项选择题

影响伤口愈合的局部因素有：（）

A.伤口内有血肿

B.伤口内有异物和坏死组织

C.术中广泛剥离，术后缝合过密

D.伤口包扎过紧

E.局部感染

答案

参考答案：A, B, C, D, E

完形填空

W: Good morning, sir. Can I help you? 

M: Yes, please. I w______(1) some pencils.

W: We have ten kinds of pencils . What color would you l_______(2)?

M: Red, yellow and black.

W: How m______(3) pencils would you like?

M: Five red ones, three yellow ones, five black ones.

W: How much are t_________(4)?

M: 9 dollars.

W: OK. I’ll t______ (5)them.

M: Anything else? W: No. Here is the money. Bye!
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单项选择题

子宫动脉在距子宫颈外侧2cm处位于

A．输尿管的后下方

B．输尿管的前上方

C．输尿管的内侧

D．输尿管的外侧

E．输尿管的前下方
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