不定项选择题 ______均可为票据上确定金额的表示。
   A．GBP 5500more or less
   B．HKD 5500plus interest at 7.5/%p.a
   C．CHF 5500
   D．EUR 5500by instalhnent within 4months
   E．about CAD 5500
   F．AUD 5500plus interest
   G．USD equivalent for SGD 5500at the prevailing rate in Singapore