第1个回答 2012-11-03
在回答主语是this,that的一般疑问句或特殊疑问句时,在回答中用it代替句中的this或that。
Is this your sister?(她本人可能不在场。以正在看照片时为例)
Yes, it is (It指心目中的人----她)
No, it isn't
Is she your sister?(以真人为背景,她就在那边)
Yes, she is
No, she isn't
第2个回答 2012-07-30
用yes或no:
Yes, she is.
No, she isn't.
第3个回答 2012-07-30
Yes,she/he is
no,she/he isn’t
第4个回答 2012-07-30
Yes, she is.
No, she isn't