问题
选择题
─ When ____ you ____ the bike?
─ Last month. [ ]
A. have / bought
B. had / bought
C. do / buy
D. did / buy
答案
答案：D
搜题请搜索小程序“爱下问搜题”
─ When ____ you ____ the bike?
─ Last month. [ ]
A. have / bought
B. had / bought
C. do / buy
D. did / buy
答案：D