Is that 6271586? Yes , ------------. A:who are you B:what are you C:who is that 帮帮忙,填空, 解释

Is that your estate Yes,it is Is that Mary speaking?Yes ,it is Is that your brother?Yes,()is is that a pencilA.That isB.Yes,that isC.Yes.i'isD.Yes.it isWhat for？ A:Is that a ruler?B:Yes ( ) ( ). Hello,is that Liu Tao?Yes,＿. --is that( )eraser?--yes,it,s( )eraser. Is that your brothers?Yes,itis Is that your shirt?yes,( )( )./No,( )( ). yes.that is right!中文是什么 Is that boy a student?Yes,_______ Is that a pencil?的答语是Yes,it is.还是 Yes,that is. Is that your mother?答语是不是Yes,that is.和Yes,it is. Is that 6271586? Yes , ------------. A:who are you B:what are you C:who is that 帮帮忙,填空, 解释 that is缩写是什么?还有Is that your pencil?回答应该是Yes ,it is 还是yes that is? Is that Mary over there?Yes,that'______(she) is that your ring?( )that's his ring?A,yes,it is B,it isn't C,yes,that is Is that your aunt 的肯定回答用Yes,she is.还是,Yes,it is,为什么