About the liver, which of the following descriptions are correct?
A.It is the largest gland in the body. B.Its main function is to secrete the bile (胆汁) to promote the digestion and absorption of fat. C.Its large portion lies in the right hypochondriac region (右季肋区)and epigastric region (腹上部). D.The visceral surface can be divided into right lobe, left lobe, quadrate lobe (方叶) and caudate lob E.The structures The diaphragmatic surface has "H" groove.正确答案ABCD
