语法与词汇 1.She returned from lunch in a happier frame of_____.
【正确答案】 A
【答案解析】state/frame of mind意为“精神状态,情绪,心情,心境”。一般用于词组:in a good/positive/relaxed frame of mind,in the right/wrong frame of mind,如:The most important thing is to go into the exam in a positive frame of mind.参加考试最重要的是要有积极的精神状态。