Many phone numbers ____________ zeros.[ ]
A. has
B. are
C. have
答案:C
下述子宫畸形中。何种是两侧副中肾管未会合所致()
A.先天性无子宫
B.双子宫
C.单角子宫
D.残角子宫
E.纵隔子宫
物证不仅仅指实物证据,勘验检查笔录也是实物证据。