语法与词汇 Experiments enable young scientists to judge accurately what must be accepted and what must be viewed with (suspicion).

【正确答案】 A

【答案解析】doubt“怀疑”。belief“相信，信仰”；curiosity“好奇”；judgement“判断”。本题译文：实验让年轻的科学家能准确地判断什么必须被接受，对什么必须提出质疑。