不完全性肠梗阻不同于完全性肠梗阻主要表现于
A.腹胀不显著或无腹胀
B.腹痛不剧烈或无腹痛
C.偶见肠型或不见肠型
D.腹部轻压痛或无压痛
E.呕吐可有可无,少量排气排便
参考答案:E
— It's 8 o'clock in the evening. What's your uncle doing?
— I think he ____ TV.[ ]
A. watch
B. watches
C. watching
D. is watching
蜘蛛痣在体表上常见部位有()
A.面部
B.颈部
C.前胸
D.腹部
E.上臂