问题
选择题
In the past few years there great changes in my hometown. [ ]
A. have been
B. were
C. had been
D. are
答案
答案：A
搜题请搜索小程序“爱下问搜题”
In the past few years there great changes in my hometown. [ ]
A. have been
B. were
C. had been
D. are
答案：A