下列哪项不是急性机械性单纯性肠梗阻的临床表现
A.阵发性腹部绞痛B.腹痛的同时肠鸣音亢进C.腹部压痛甚轻或无D.全身情况比较轻且慢E.有轻度腹膜炎表现
参考答案:E
Peter as well as his parents _____ going to attend our party tomorrow. [ ]
A. is
B. are
C. was
D. were
检修前的准备工作有( )。
A.设置应急指挥部
B.制定检修方案
C.检修前进行安全教育
D.检修前检查