The past has become like fireworks from shore ,I can only see it turn to dust.这句话前半句应该是现在完成时啊,为什么不是became呢?

分类: 作业答案 • 2021-12-19 16:15:36

问题描述：

The past has become like fireworks from shore ,I can only see it turn to dust.
这句话前半句应该是现在完成时啊,为什么不是became呢?

答

现在完成时构成是have或has加动词过去分词
become的过去分词还是become
became是become的过去式