--Is that your mother?--____.A.No,that is.B.

问题描述:

--Is that your mother?--____.A.No,that is.B.
--Is that your mother?
--____.
A.No,that is.
B.Yes,it is.
C.No,he isn't.
D.Yes,that isn't.

B.Yes,it is.
3qqq