相关1Wearevery的文学知识

问题详情：1.Wearevery_________(感激的)forwhatyouhavedoneforus.2.The_________(理论)heputforwardareverypractical.3.Hedidn’tkeephisword._________(因此),Ihavealowopinionofhim.4.Shehasa_________(彻底的)unde...