腹泻病治疗不正确的是()
A.禁食
B.预防脱水
C.纠正水、电解质紊乱
D.合理用药
E.加强护理,防止并发症
参考答案:A
—What are you thinking about?
—I'm thinking about ______ to go for a picnic. [ ]
A. what
B. whether
C. that
D. if
请简述工资指导线的作用。