is she there?的答案是yes, she is there?还是yes, she is here?

is she there?的答案是yes, she is there?还是yes, she is here? Is your sister there?怎样问答这是个选择题,A:Yes,she's there B:Yes,she' 请问Is this your sister?的答语是 Yes,it is还是Yes,she is. Is this your sister?的回答是yes,it is还是yes she is Is that Mary over there?Yes,that'______(she) is she hungry yes,she is . Is she your friend,()? Yes,she is. 四年级英语Is+this+your+anut?肯定回答是Yes,it is.还是Yes,she is. Is her name Lucy?回答是 Yes,she is 还是 yes,it is, Is this your cousin?是答Yes,she is.还是Yes,it is. Is this girl your sister?肯定回答是Yes,it is.还是Yes,she is. Is Helen a teacher 回答用Yes ,it is /Yes,she is 还是其他的?