问题补充:
Her life a lot during the last three years.
A. changed
B. changing
C. has changed
D. will change
答案:
A. changed
B. changing
(答案→)C. has changed
D. will change
解析:
本题考查的是现在完成时,由have/has+过去分词构成。这是强调的是过去的动作对现在产生了影响,主语第三人称用has,选C。句意为:她的生活在过去的三年中改变了许多。