甲状腺功能亢进的患者基础代谢率明显降低,表现为多汗、食欲增强。( )
参考答案:错
“Don't play soccer on the street, ” ________ a policeman. [ ]
A. speaks
B. tells
C. talks
D. says
手术时发现腹壁下动脉在疝囊颈外侧为()
A.腹股沟直疝
B.股疝
C.脐疝
D.腹股沟斜疝
E.白线疝