34.— You _____ part in the party on time.— Sorry,I was delay
34.— You _____ part in the party on time.— Sorry,I was delayed by the accident.
34.— You _____ part in the party on time.
— Sorry,I was delayed by the accident.
A.are to take B.have supposed to take
C.were to have taken D.supposed to take
什么?为什么?