77. Mac and Dick managed all of the following businesses except ___. (A)a drive-in (B)a cinema (C)a theater (D)a barbecue restaurant

74. What factors do young Americans consider when choosing their own marriage partner? (A)They will think about their background (B)They think economic background is essential (C)They won’t choose a marriage partner from different religious background. (D)They don’t think social , economical or religious background is important .