问题
选择题
The country life he was used to________greatly since 2002.
A．change
B．has changed
C．changing
D．have changed
答案
答案：B
答案 B [句意：他所习惯的乡村生活自从2002年以来已发生了改变。since 2002与现在完成时连用。he was used to在句中作定语，修饰the country life。]