which grade还是what gradeDaniel and Sam are in Grade Seven.对Seven 部分提问____ ___are Daniel and Sam in?Sandy plays football once a week对once a week 部分提问____ _____does Sandy play football?

向grade(年级)提问用what还是which language,grade,subject前加what还是which,为什么 language,grade,subject前加what还是which,为什么(急~) Maria is in Grade Four.对划线部分提问 划线部分：Grade Four是用Which还是What? I an in (Grade Two)划线部分提问,是用What grade are you in?还是Which grade are you in?希 What grade is Andy in 与Which grade is Andy in 的区别是什么? which grade还是what gradeDaniel and Sam are in Grade Seven.对Seven 部分提问____ ___are Daniel and Sam in?Sandy plays football once a week对once a week 部分提问____ _____does Sandy play football? Which grade is Linda What grade am I What grade are you which grade are you in? Which grade is she in? 为什么你是哪个年级?译为what grade are you in?而不译为which grade are you in? 英语翻译是What languages还是Which languages 是what kind还是 which kind,为什么 where等于what place,还是which place which color would you like?是用which还是what? What grade are you?(改错)