A:that; that
B:when; that
C:when; what
D:that; where
医生从小王消化道的某器官里取出少量的液体,经化验发现含有葡萄糖、麦芽糖、淀粉、氨基酸、脂肪、维生素等物质,该器官是( )
___________the west, people like drinking coffee.