为什么 Sorry .She isn’t here right now用一般现在时态为什么用gone

为什么 Sorry .She isn’t here right now用一般现在时态为什么用gone sorry.she isn't here()1right now2.at once3in a minute4just now.都是指马上,为什么选1 Sorry,she isn't here .she has gone to Beijing on b( ) isn't she lovely No,she isn't. No,she isn't. Isn't she deneuvely? Isn't she cute?().Everyone likes her.A.No,she isn't B.Yes,she is C.No,she is D.Yes,she isn't并说出为什么 —Hello!May I speak to Anna?—Sorry,she isn`t in.She ___ her optometrist appointment.—Hello!May I speak to Anna?—Sorry,she isn`t in.She ___ her optometrist appointment.A.in B.on C.at D.with答案给的是C,但我想知道为什么不能填with? A:Hello.May I speak to Anna?B:Sorry,she isn't i__电话用语 ------MayI speak to Linda,please?------sorry,she isn’t ( )at the moment.用介词填空 she isn't a dancing teacher,is she?我书上答案选的是yes,she isn't.为什么? Isn't she well 后面加了No,she isn't为什么还说She has got aheadache?将仔细点! sorry ,she isn't here .she has gone to BeiJing b --谢谢了,这是题首字填空,空白处应填什么? If she isn't there ,call somebody else .为什么选isIf she isn't there ,call somebody else .为什么选isn't 再来个例句 i sorry.but isn't my thingks — Hello!Can I speak to Alice?— Sorry.She isn’t here right now.She ____ to the shop.AA.goes B.will go C.has gone D.was going选A为什么不可以 she may be a teacher ,can't she ?错~she may be a teacher ,isn't she? 为什么要用isn't?