题目内容
---Is this box heavy or light?
---_____.
A.Yes, it is B.No, it isn't
C.It's light. D.Yes, it's heavy
C
练习册系列答案
相关题目
题目内容
---Is this box heavy or light?
---_____.
A.Yes, it is B.No, it isn't
C.It's light. D.Yes, it's heavy
C