THIS GIRL IS VERY BEAUTIFUL. I SAW HER AT SCHOOL YESTERDAY.A. THIS...

27. This girl is very beautiful. I saw her at school yesterday.A. This girl which I saw at school yesterday is very beautiful.B. This girl, whom I saw at school yesterday, is very beautiful.C. This girl is very beautiful whom I saw at school yesterday.D. This girl whom I saw her at school yesterday is very beautiful.