便黑如柏油,或便血紫暗者,为()。
A.远血
B.近血
C.痢疾
D.肛裂
E.痔疮
参考答案:A
My elder sister ____ me into buying the red mountain bike. [ ]
A. wanted
B. advised
C. persuaded
D. told
男性,28岁,十二指肠溃疡穿孔并发弥漫性腹膜炎,手术后6d,出现发热、右上腹疼痛、伴有呃逆。首先考虑()
A.切口感染
B.膈下脓肿
C.盆腔脓肿
D.胆道感染
E.胸膜炎