my mother is watching tv at home now.(改为现在完成时)my mother ____ _____英语解答

my mother is watching tv at home now.(改为现在完成时)my mother ____ ____ tv at home for twenty
minutes
这里只有两个空格

人气：261 ℃　时间：2019-08-19 16:09:26

解答

My mother (has watched ) tv at home for twenty minutes.这里只有两个空格所以答案就是 has watched