试题出自试卷《Health》

问题1选项
A.it prevents excessive intake of vitamins
B.it helps reduce the incidence of heart disease
C.it facilitates the absorption of vitamins by the body
D.it passes through the intestines without being absorbed

D

Olestra由六到八个脂肪酸分子制成，对于肠道而言吸收太大。它只是滑过肠道而不会被分解。故本题选D。