_your ruler?A.This B.It's C.Is this D.is_your ruler?A.This B.It's C.Is this D.is this
问题描述:
_your ruler?A.This B.It's C.Is this D.is
_your ruler?
A.This B.It's C.Is this D.is this
答
_your ruler?A.This B.It's C.Is this D.is
_your ruler?
A.This B.It's C.Is this D.is this