很easy------the photo Mr.Smith is reading a book.and Mrs Smith is _英语解答

很easy
------the photo Mr.Smith is reading a book.and Mrs Smith is watching tv .
A On
B At
C Under
D In

人气：367 ℃　时间：2020-06-16 13:13:37

解答

应该是A,固定搭配,照片上一般用ON