肾病综合征最常见的电解质紊乱是（）
A.低镁血症
B.低磷血症
C.低钾血症
D.低钠血症
E.低氯血症
参考答案：D
—Tommy, do you know if Frank _______ to the zoo this Sunday if it _______?
—Sorry, I have no idea. [ ]
A. will go; is fine
B. goes; is fine
C. will go; is going to be fine
D. goes; will be fine
