文档介绍：.//.;differentadj.;…in…Practice:-,准确的;(人)严谨的,严格的,一丝不苟的;精密的,严密的anexactcopyofthepicturehisexactwords他的原话attheexactmoment=atthesametimetobeexact:usedtoexpressthatwhatyouaresayingisexact确切地说tobehonest:usedwhenyoutellsomeonewhatyoureallythink说是在的tobesure:,固然,无可否认tobefair:,说句公道话Practice:1.---Doyouknowthatmanstolemypurseandliedaboutit?---Well,tobehonest,I’,.---Itmusthavebeenatiringexperiencetotraveltoyourmother’.---Itwasdifficult,tobesure,.---ing?---,,从事,承担,负责;保证,承诺,答应undertook,undertakenundertake+n./pron./todoundertaketodo/that….undertaking从事(重大或艰巨)的任务、项目、事业、企业等(可数,一般用单数);(做出的)诺言Practice: