The stomach of pig is a（） mixed stomach lying right in front of the abdomen. Most of the stomach is in the left hypochondrium, a small part in the right hypochondrium.

The stomach of pig is a（） mixed stomach lying right in front of the abdomen. Most of the stomach is in the left hypochondrium, a small part in the right hypochondrium.
A.multi-chamber
B.two-chamber
C.three-chamber
D.single-chamber
正确答案：single-chamber