Which statement about gastric secretion is NOT correct?
A、Histamine, gastrin, and acetylcholine are three physiological agonists for HCl secretion.
B、H2 receptor blockers can block most HCl secretion evoked by gastrin or or acetylcholine.
C、Truncal vagotomy will abolish the gastric phase of HCl secretion.
D、Early in the intestinal phase, HCl secretion is stimulated by gastrin released from G cells in the duodenum and upper jejunum.