A:c(Cl-)>c(NH4+)>c(H+)>c(OH-)
B:c(Cl-)=c(NH4+)
C:c(OH-)>c(H+)>c(Cl-)>c(NH4+)
D:c(Cl-)>c(H+)>c(NH4+)>c(OH-)
不等式5x-3<3-x的解集为____.
——Whom are you going to the zoo with?
——I'm not sure __________.