问题
选择题
— Is _____ your father?
— Yes , _____ is. [ ]
A. that ; that
B. this ; this
C. that ; this
D. this ; it
答案
答案:D
— Is _____ your father?
— Yes , _____ is. [ ]
A. that ; that
B. this ; this
C. that ; this
D. this ; it
答案:D