About the pancreas, which of the following descriptions are correct?
A.It is the largest gland in the body. B.It can be divided into 4 parts: head of pancreas, neck of pancreas, body of pancreas and tail of pan C.The head of pancreas lies in the C-curve of the duodenum. D.The tail of the pancreas is narrow, and usually lies in contact with the hilum of spleen (脾门). E.The pancreatic duct and the common bile duct join together to form the hepatopancreatic ampulla (肝正确答案BCDE
