_________(55)A.big B.majorC.final D.no

Most flights of Heaven Air go to______ .A．big citiesB．small townsC．both big and small citi

You have to balance the advantage of living in a big city ___________ the disadvanta

_________(58)A.big B.large C.general D.little

In the past decades there has been a big_______.A

_________(58)A.big B.largeC.general D.little

It is _______ that he has to ask for help.A so a big jobB a so big jobC such big jobD s