阿摩線上測驗
28. Which of these statements about ghrelin is true?
(A) It is produced in an empty stomach.
(B) It is produced in the brain.
(C) It is produced in the stomach after a meal.
(D) It is a kind of medicine.
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統計： A(1), B(0), C(0), D(0), E(0) #3375477
統計： A(1), B(0), C(0), D(0), E(0) #3375477
