I live a house.[ ]
A. in
B. on
C. at
答案:A
I'm sure you ( ) an original signature, not a faxed copy.
A.want
B.are needing
C.need
D.are wanting
某患者右下腹痛,血尿,根据超声声像图,最可能的诊断为()
A.右肾结石
B.右输尿管下段结石
C.阑尾炎
D.膀胱结石
E.输尿管肿瘤