请问,Mrs.white became a teacher in 1985.she ____for twenty years by next summer.mrs.white became a teacher in 1985.she ____for twenty years by next summer.答案是will have been teaching 我查到这种语法叫将来完成进行时,请问是不

请问,Mrs.white became a teacher in 1985.she ____for twenty years by next summer.mrs.white became a teacher in 1985.she ____for twenty years by next summer.答案是will have been teaching 我查到这种语法叫将来完成进行时,请问是不 请问这道题选那个答案呢?为什么?Mrs. White became a teacher in 1985. She _____ for twenty years by next summer. A. will teach B. would have taught C. has been teaching D. will have been teaching Mrs.white怎么翻译? 请问THIS IS MRS WHITE SPEAKING 中,MRS WHITE是表语,那SPEAKING是表补还是表语的定语,为什么+ING呢? Mrs White是中文是什么意思 Mrs.White became a teacher in 1985.She will have been teaching for twenty years by next summer?by next year he will have worked in New York for five years.Mrs.White became a teacher in 1985.She will have been teaching for twenty years by next summer Mrs.Black became a(n) _______ at making desserts.1.expert2.worker3.host4.specialist请问选哪个呢? 请问white How is mrs white's sitting-room? Mrs white (have)a beautiful dress Mrs white likes pears一般疑问句 what letter can make mr white turn mrs white? The lady in the green skirt is Mrs White.划线提问Mrs White. 按要求转换句型 英语Mrs White drives more carefully than Mr Smith.Mr White ---- drive ---- ---- ---- Mrs White. who will mrs white give a birthday party to? Mrs White teaches ()(we)English .We all like her. Who does Mrs.White ask to have the fish? Mrs White is (watching Tv)(对括号内提问)