在人体的肾脏结构中,出入肾小球的血管( )
A.均为小动脉
B.入球为小动脉,出球为小静脉
C.均为小静脉
D.入球为小静脉,出球为小动脉
答案:A
试述肺炎支原体肺炎的临床特点。
Payment by D/Pshould be()to you.
A.agree
B.agreed
C.agreement
D.agreeable