尿路上皮肿瘤最多见于
A. * * 外口
B. * * 膜部
C.膀胱
D.输尿管
E.肾盂
参考答案:C
解析:[解题思路] 移性上皮细胞癌以膀胱最多见。
. _______ the fact that he was seriously ill, he still decided to come to the meeting.
A.Although
B.Though
C.Despite
D.While
神经元接受刺激产生兴奋或抑制的生理基础是()的内流或阴离子(Cl-)的内流。