问题
选择题
Chongqing ______ a lot in the past few years.
A．has changed B. changed C. is changing
答案
A
题目分析：句意：在过去的几年里，重庆发生了很大的变化。in the past few years.是现在完成时的时间状语。故选A。
考点: 考查动词时态的用法。
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Chongqing ______ a lot in the past few years.
A．has changed B. changed C. is changing
A
题目分析：句意：在过去的几年里，重庆发生了很大的变化。in the past few years.是现在完成时的时间状语。故选A。
考点: 考查动词时态的用法。