About the gallbladder, which of the following descriptions are correct?
A.It produces the bile to promote the digestion and absorption of fat.. B.It located in the fossa for gallbladder (胆囊窝) of the liver. C.It can be divided into three parts: fundus of gallbladder (胆囊底), body of gallbladder and cystic d D.The surface marking of the fundus of gallbladder lies at the point where the right midclavicular lin E.The cystic duct and the common hepatic duct (肝总管) join together to form the common bile duct .正确答案BDE