治疗肾气不固之遗精，除补肾外还应辅以（）
A.养血安神
B.升阳举陷
C.安神定志
D.固涩止遗
E.补益脾胃
参考答案：D
The nurse is teaching a client with chronic bronchitis about breathing exercises. Which of the following should the nurse include in the teaching
A. Make inhalation longer than exhalation.B. Exhale through an open mouth.C. Use diaphragmatic breathing.D. Use chest breathin
以下说法不符合XML语法规则的是（）
A.标记头和标记末的大小写一致
B.元素之间要正确嵌套
C.每个XML文档只能有一个根元素
D.每个XML为你当可以有多个根元素
