问题
选择题
I _____ along the road when I saw Peter. So we stopped and had a chat.[ ]
A. walked
B. was walking
C. would walk
D. had walked
答案
答案：B
搜题请搜索小程序“爱下问搜题”
I _____ along the road when I saw Peter. So we stopped and had a chat.[ ]
A. walked
B. was walking
C. would walk
D. had walked
答案：B