阑尾炎术后最常见的并发症是
A．切口感染
B．腹腔内出血
C．腹腔脓肿
D．粪瘘
E．粘连性肠梗阻
参考答案：A
The traffic problem we are looking forward to seeing _____ should have attracted the local government’s attention.
A．solving
B．solve
C．to solve
D．solved
头等工人
