=;<;>;<;>;<
Not only Tom but also his wife ____fond of watching television.
A.are
B.were
C.be
D.is
急性肾衰竭少尿期病人可出现的电解质紊乱是()。
A.低钠血症
B.低镁血症
C.低钾血症
D.高钙血症
E.低磷血症