When Plasma Glucose Concentration Increases,the Secretion of Insulin Is ________

When plasma glucose concentration increases,the secretion of insulin is ________ and the secretion of glucagon is ________.However,an increase in sympathetic activity will cause ________ secretion of insulin and ________ secretion of glucagon.

A) decreased; increased; increased; decreased
B) increased; decreased; decreased; increased
C) increased; decreased; increased; decreased
D) increased; increased; decreased; increased
E) decreased; decreased; increased; unchanged