42. The article suggests that when a person ________ under unusual stress he should be especially careful to have a well-balanced diet. (A)) is (B)) were (C)) be (D)) was

30. It can be inferred from the passage that ________. (A)) killing foxes with poison is illegal (B)) limiting the fox population is unnecessary (C)) hunting foxes with dogs is considered cruel and violent (D)) fox-hunting often leads to confrontation between the poor and the rich