only after they had dicussed the matter for several hours 是时间状语从句did谓语 + they主语+ reach谓语+ a decision宾语由于only这个副词放在了句子的开头,引起了句子的倒装,即谓语did放在了主语they的前面,而...请问这个句子的不倒装的话是什么不倒装的话是they reached a decision only after they had dicussed the matter for several hours.