语法与词汇 A good education should train students to think for themselves. However, most of them are trained in the technique of examination under _____.

【正确答案】 C

【答案解析】句意：优质的教育应当训练学生学会思考。然而，他们大多数都是在胁迫之下接受考试技巧的训练。本题考查名词词义辨析。 duress表示“强迫，监禁” ，符合句意，答案为C项。 duly适当地。 duty责任。 obligation义务。