问题
选择题
— Is there a primary school in your village now?
— No, but there _____. [ ]
A. used
B. did
C. used to
D. used to be
答案
答案：D
搜题请搜索小程序“爱下问搜题”
— Is there a primary school in your village now?
— No, but there _____. [ ]
A. used
B. did
C. used to
D. used to be
答案：D