30. What is the author's attitude toward the claims made by advocates of health foods?
(A) Very enthusiastic
(B) Somewhat favorable
(C) Neutral
(D) Skeptical
答案:登入後查看
統計: A(0), B(0), C(3), D(2), E(0) #802718
統計: A(0), B(0), C(3), D(2), E(0) #802718