支配胃大彎處(greater curvature of the stomach)的左胃網膜動脈(left gastroepiploic artery),源自下列那條動脈?
總肝動脈(common hepatic artery)
左胃動脈(left gastric artery)
後胃動脈(posterior gastric artery)
脾動脈(splenic artery)