题干
I am surprised at the new look of my hometown，for it _____ a lot over the years．
A：changed
B：changes
C：will change
D：has changed
答案(点此获取答案解析）
D
I am surprised at the new look of my hometown，for it _____ a lot over the years．
A：changed
B：changes
C：will change
D：has changed
