人误食重金属盐中毒后，可服用大量的 [ ]
A.水
B.肥皂水
C.蛋清
D.盐水
C
婴幼儿肌内注射的要点是（）
A.进针快，推药快，拔针快
B.进针快，推药慢，拔针快
C.进针慢，推药慢，拔针慢
D.进针慢，推药快，拔针慢
E.进针快，推药慢，拔针慢
---- How did her family feel when you visited them?
---- My coming ________ the happiness of her family.
A．added up to
B．added up
C．added
D．added to
