試題詳解

44. What is the major finding of the second study mentioned in the article?
(A) There are many factors affecting the gut health of a baby.
(B) The microbiome of a baby’s stool accounts for the child’s health problems.
(C) The microbial makeup of a baby’s first stool is related to the risk of obesity.
(D) The mode of delivery determines whether the child will be overweight later.