题目内容
We saw a man ________a bag ________his back.( )A. with;in B. with;on
C. for;in D. for;on
答案:B
练习册系列答案
相关题目
题目内容
We saw a man ________a bag ________his back.( )A. with;in B. with;on
C. for;in D. for;on