叙述小儿推拿疗法中推脊法的方法。

Little        that the course of his life was about to change then. [ ]

A. he is known  

B. did he know

C. does he know    

D. is he known

实施经腹输卵管结扎术，下述不适宜的时期是

A．剖宫产术同时

B．月经干净后3～7天

C．正常产后24小时内

D．人工流产后同时

E．心脏病产妇 * * 分娩后立即进行

–What do you think of the summer camp?

–Wonderful! It’s the greatest ______ I have ever had.

A．mistake

B．point

C．experience

D．influence

以下哪项不符合病毒性肠炎()

A．多发生于秋季

B．常有上呼吸道症状

C．中毒症状明显

D．大便无腥臭味

E．大便蛋花样

炒炭后产生止血作用的药物是（）

A.莱菔子

B.大蓟

C.白茅根

D.荆芥

E.白术