肛裂（） A.便血量多而鲜红 B.便血少而疼痛 C.便血污秽而腥臭_爱下问搜题

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问题单项选择题

肛裂（）

A.便血量多而鲜红

B.便血少而疼痛

C.便血污秽而腥臭

D.便血量多而色黑

E.便污血而疼痛

答案

参考答案：B

选择题

--- There must be a dozen pens in this house but I can never find one when I need one.

--- Keep looking. _____ is sure to turn up.

A．One

B．It

C．That

D．This

单项选择题

不符合渗出液的是（）.

A.比重高于1.018

B.呈现不同颜色或混浊

C.自凝

D.Rivalta试验阴性

E.细胞数常>500×10⁶/L