【正确答案】 C

【答案解析】Women generally feel best during the second trimester. Most enjoy a rather tranquil few months when they experience quickening and begin to "show" without the heaviness and awkwardness of the third trimester. Feelings of disbelief and ambivalence are more common in the first trimester; feelings of clumsiness and "ugliness" and anxiety about the labor and delivery experience are more common in the third trimester.