―          the shop          for several years?

―No, it          one year ago.[ ]

A. Has; been open; opened          

B. Is, opened; opened

C. Has, opened; was open          

D. Was, opened; was opened

关于胰腺损伤的叙述错误的是()

A．生命体征不稳定者不宜行CT检查

B．腹腔液中和血清淀粉酶升高是胰腺损伤的特异性指标

C．手术治疗的原则是彻底清创、完全止血、制止胰液外漏、处理合并伤

D．如合并胰漏，应禁食并给予胃肠外营养

E．一般术后5～7天拔出引流管