关于低张性失水，叙述错误的是（）

A.以盐的丢失为主

B.水也丢失

C.血钠常低于130mmol/L

D.血浆渗透压常＜280mmol/L

E.口渴感明显

---Excuse me. Could you wake me up when my friend _______here?---Of course. But we still don’t know when your friend ______ here.

A．comes;will come

B．comes;comes

C．will come; comes

D．will come; will come