HOW/ UNGRATEFUL/ YOU/ NOT/ GREET/ FORMER/ TEACHER/ MEET/ HIM.A. HOW UN...

61: - DE THI THU DAI HOC 2013
DE THI THU DAI HOC 2013
61: How/ ungrateful/ you/ not/ greet/ former/ teacher/ meet/ him.A. How ungrateful of you not to greet your former teacher when you met him.B. How ungrateful you are not to greet your former teacher when you met him.C. How ungrateful of you not to greet your former teacher to met him.D. How ungrateful to you not to greet your former teacher when you met him.