Those who worked hard seldom obtained good marks.
A.Good marks were seldom being obtained by those who worked hard.
B.Good marks are seldom obtained by those who worked hard
C.Seldom had good marks been obtained by those who worked hard
D.Good marks were seldom obtained by those who worked hard
Answer:D
Those who worked hard seldom obtained good marks.
A.Good marks were seldom being obtained by those who worked hard. B.Good marks are seldom obtained by those who worked hard C.Seldom had good marks been obtained by those who worked hard D.Good marks were seldom obtained by those who worked hard