The newly-found slimming drug can successfully suppress appetite because __ 查看材料
A.
C75 made synthetically in the laboratory works effectively on human body
B.
fatty acid sythase is involved in storing excess food intake as fat
C.
C75 inhibits the activity of an enzyme called fatty acid sythase
D.
it increases a hormone called neuropeptide Y in the appetite-control centers of the brain