Any visitors to the production facilities must____a security pass from the information deskat the front entrance.
A. allow
B. achieve
C. obtain
D. remind
Register your name and address on the Web site in order to ____a purchase online.
A. make
B. shop
C. owe
D. use
35kv电力网电能输送的电压损失应不大于()
A. 5%
B. 8%
C. 10%
D. 15%
女,70岁。突发上腹痛12小时,伴寒战、发热。既往因十二指肠溃疡行胃大部切除毕Ⅱ式吻合术。查体:T39.5℃,P110次/分,BP80/50mmHg,皮肤、巩膜黄染,右上腹及剑突下肌紧张,压痛、反跳痛()。血WBC16×109/L。腹部B超示:胆总管扩张,下段受肠气影响观察不清。该患者首选的手术方式是()
A. 胆肠吻合术
B. 胆囊切除术
C. 胆总管切开引流术
D. 胆囊造瘘术
E. 经内镜十二指肠乳头切开术