Lucy has found her cat and now she is washing it.为什么这句话中用了现在完成时态

你好,很高兴为你解答.保证正确率~!【回答】：has+P.P是现在进行形式的标志,一下是几个例句：Have you ever been to the Great Wall?你曾经去过长城吗?I have never heard of such a man.我从没有听说过那个人.We hav...