便后出血与用力负重后有软块从肛门露出，应考虑A．直肠息肉 B．_爱下问搜题

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问题单项选择题

便后出血与用力负重后有软块从肛门露出，应考虑

A．直肠息肉

B．直肠癌

C．肛裂

D．Ⅲ度内痔

E．外痔

答案

参考答案：D

选择题

I don't know why Wang Xiaoming _____ us recently. [ ]

A. hasn't wrote

B. hasn't written

C. doesn't write

D. isn't writing

问答题简答题

解释物价水平上升如何影响货币的实际价值。