__________satisfies the teacher is       the naughty boy is making progress in all his subjects．

A．That; that

B．That; what

C．What; what

D．What; that

在纠正电解质紊乱的同时，还要治疗

A．高渗性脱水
B．低渗性脱水
C．等渗性脱水
D．水过多
E．以上都不是