【英语】The article suggests that when a person ------- under un

答案 B
解析 这句话 suggest后面是一个when引导的从句 其主句 he should be especially careful to have a well-balanced diet要用虚拟语气 而从句when.不需要用虚拟语气 只要用正常的时态即可
翻译 这篇文章建议 当一个人处于不同寻常的压力之中时 他应该特别注意膳食平衡.
楼主把后半句颠倒顺序就可以看得更清楚即
The article suggests that a person should be especially careful to have a well-balanced diet when he is under unusual stress.
又如 爸爸建议我睡觉之前就把作业写完 应该表达为
Dad suggests that I should finish my homework before I go to bed.
而不是 Dad suggests that I should finish my homework before I should go to bed.