Do you prefer tea or coffee?()
A.Milk
B.Yes, I like tea.
C.Coffee, please.
D.None.
参考答案:C
— Look! The light in the room is still on.
— Sorry, I forgot _____, it off. [ ]
A. turning
B. turn
C. turned
D. to turn
十二指肠破裂()。
A.可伴腹腔穿刺液淀粉酶升高
B.可有呕血、黑便
C.可有腹膜后积气
D.早期症状轻,常只有局限性腹膜炎
E.可出现膈下游离气体