26. We were impressed by the selection of camcorders _____ on your stand at this year's Consumer Electronics Expo held in Hamburg. (A)installs (B)exhib it (C)showing (D)displayed 。

6. Much as we would like to do business with you, _____. (A)we are unable to accept your order at the price you requested (B)we will be pleased to fulfill your order No. A116 (C)we are prepared to give a further reduction of 5% i n our quoted price (D)we expect to receive a new supply shortly 。