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问题
单项选择题 B型题
膀胱结石典型的症状是()
A.尿潴留
B.尿急、尿频
C.排尿困难
D.排尿中断
E.肾绞痛和镜下血尿
答案
参考答案:
D
选择题
— You should have thanked the hostess before leaving.
— I meant _____. But I couldn't find her when I was leaving.
A. to do
B. to
C. doing
D. doing so
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判断题
组织实施是基层行政管理过程的主要阶段。
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