試題詳解

52. What is the major message the author is trying to convey to readers?
(A) All people, especially those working in the hospitals, should reduce the use of plastics.
(B) Americans should lead the world to fight dioxin pollution, or mankind will die out soon.
(C) We had better eat more vegetables than meat in order to reduce the risk of dioxin pollution.
(D) We had better not breastfeed our babies, since babies are most likely to be poisoned by dioxin.