Which of the Following Describes Secondary Active Transport

Which of the following describes secondary active transport?

A) establishment of a cation or anion gradient with an ATPase that subsequently drives transport of an amino acid or sugar against a concentration gradient
B) the use of an ATPase to establish an anion or cation gradient
C) the antiport process of transporting species in opposite directions
D) establishment of an ATP gradient across a membrane,which drives uptake of sugars