john has never told anyone ( )he had done for a living before. 选what还是that为什么.怎样翻译

john has never told anyone ( )he had done for a living before. 选what还是that为什么.怎样翻译 John has never been to the space museum,____?A.has John B.has he C.hasn't he John has never been to the space museum.怎摸翻译? john has never been __ a plane. A abroad B aboard C board D broad John has never been to the space museum改否定句和疑问句 John promised his doctor he would not smoke,and he__since then A had never smokedB never smoked C would never smoke D has never smoked I never told you The type of stories my mother told me in my childhood __again(a)have never been heard (b)has never rose-------her homework by seven o'clock last nightA had finished B finished2.john never has lunch at home (改为反义疑问句）John never has lunch at home ------- ---------?3.she speaks good english(改为感叹句）-------- ---------- she John has never been to a science museum with his father.对划线部分提问(划线部分：a science museum) John promised his doctor he________not smoke,and he has never smoked ever.A.might B.should C.could Dwould John promise his wife he_not smoke and he has never smoked ever since为什么要用would the reason is why Tom has never told a lie 有语病吗 Why引导定语从句? John told me( )(help)his brother John told me( )(help)his boether tony isn't a chinese,and n_____ is john(填空)jenny has p_____ told her mother the truth,but i'm not sure 句型转换2句I'm going to london next mouth”,my sister said to me.转换成my sister told me .john saidmr smith has come here.转换成john said. has told和has been told分别是什么时态?