单项选择题

收敛的连续函数列其极限函数不一定连续 A.
√ B.
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单项选择题

将中药材加工成一定规格的饮片的目的是（）。

A.降低毒性
B.改变药物作用的部位
C.增强疗效
D.便于调剂和制剂
E.矫臭矫味

单项选择题

‎A male adult fell on a thick branch when he climbed on the tree. As a result, the scrotum swelled, and urine was obstructed. After examination, we found that the abdominal wall was inflated on the superior aspect of pubic symphysis, and there was a ness region near umbilical part by percussion. The urethral catheterization failed because of the swelling of the private. Where should the puncture be implemented to release urine? ‍

A．on the inferior aspect of pubic symphysis
B．on the inferior aspect of prostate gland
C．on the superior aspect of pubic symphysis
D．on the superior aspect of prostate gland