在7□6800≈80万中,□里应填的数字是( )
——All the teachers went on a trip to Hainan yesterday Mr. White. Why?——Because he was too busy a new novel to travel.
解释下列句中加线的词语。
人皆吊之____ 其马将胡骏马而归____
亡一羊____ 多歧路____