导线采用钳压接续管连接后,导线端头露出长度,不应小于()mm。
A.10
B.20
C.30
D.40
参考答案:C
女性,23岁,新婚,突然出现尿急、尿频、尿痛,肉眼血尿即来就诊。化验:尿沉渣镜检白细胞10~20/HP。
最可能的诊断是()
A.急性膀胱炎
B.急性肾盂肾炎
C.慢性肾盂肾炎
D.肾结核
E.急性肾小球肾炎
My grandparents _________for fifty years and they are both quite healthy now.
A.marry
B.have been married
C.are married
D.have gotten married