Your wife isn't in China now,is she?——But yes ,she is.请问回答为什么用But?直接yes不可以吗?

Your wife isn't in China now,is she?——But yes ,she is.请问回答为什么用But?直接yes不可以吗? .He is a teacher but his wife is a doctor,______?.He is a teacher but his wife is a doctor,_______?A.isn’t she B.isn’t it C.aren’t they D.isn’t he in,your,the,isn’t,dictionary,bag造句 There isn't enough（space）in your computer Maybe I in your heart isn't so important.BUT —Your sister isn't a nurse,is she?—_A____.She teaches English in a middle school .A No,she isn't B Yes,she is C Yes,she isn't D No,she is you should keep your classroom ____________when the teacher isn't in.a.quiet b.quietly c.quited.quitely Isnt your father ____________ the football game on TV?No,he_____A see;doesn't B seeing;isn't C watching isn't D watch;doesn't His wife isn't lucky的同义句 But his wife isn't very lucky是什么时态? Nothing is difficult in the world if you put your heart into it,________?A.is it B.isn't it C.are they D.aren't they why are you so worried?It isn't your problem( ).A.once again B.in all C.in time D.after all 英语语法题~50分相赠i am not a teacher,___________A .neither my wife is B.and my wife isn't either C.either is my wife D.and my wife isn't too给的答案是B我想知道为啥?鞠躬鞠躬~ is this your computer game?A .yes its.B,no it isnt.C.yes,it isnt.急 is this your computer game?A .yes its.B,no it isnt.C.yes,it isnt. Is Bob your brother?A.no,it isn't.B.no,he isn't.C.no,she isn't.选择哪个更恰当 为什么啊 …… Isn't your brother five years old?-( )He is seven.A.Yes,he is B.Yes,he isn't C.No,he is D.No,he isn't what' s this in English?Your box isn't in the desk?句型转换