小儿脱水，维持输液治疗阶段的输液时间
A.6～8小时
B.8～12小时
C.12～16小时
D.16～24小时
E.4小时
参考答案：C
The advantage human beings have to the sun is worth discussing.
A．take of
B．play with
C．have on
D．do with
