How Does Cotransport of Sodium in a Symporter Facilitate Glucose

How does cotransport of sodium in a symporter facilitate glucose absorption?

A) Active transport of sodium ions aids in salt uptake.
B) When sodium ions diffuse into cells, glucose is carried along with it.
C) When sodium ions are pumped into cells, glucose moves out of the cells.
D) When sodium ions diffuse out of the cell, they are exchanged for glucose moving into cells.
E) ATP is used to actively transport glucose into cells along with sodium ions.