问题
选择题
My life ______a lot in the last five years.
A have changed B has changed C changed D will change
答案
答案：B
题目分析：句意：在过去的五年当中，我的生活改变了很多。结合语境可知本句描述的是现在已经完成的动作，故用现在完成时态，选B。
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My life ______a lot in the last five years.
A have changed B has changed C changed D will change
答案：B
题目分析：句意：在过去的五年当中，我的生活改变了很多。结合语境可知本句描述的是现在已经完成的动作，故用现在完成时态，选B。
