69.A good storyteller must be able to hold his listeners’ curiosity he reaches the end of the story .

A．when B．unless C．after D．until

70.He was about to tell me the secret someone patted him on the shoulder

A．as B. until C. while D. when

答案：1.B 2.B 3.C 4.A 5.D 6.D 7.C 8.C 9.A 10.C 11.C 12.C 13.C 14.A 15.B 16.C 17.D 18.B 19.A 20.D 21.B 22.D 23.B 24.D 24.C 26.B 27.A 28.D 29.D 30.A 31.D 32.C 33.D 34.B 35.A 36.D 37.A 38.D 39.B 40.A 41.C 42.C 43.D 44.D 45.A 46.C 47.B 48.B 49.A 50.C 51.C 52.D 53.B 54.A 55.B 56.D 57.B 58.A 59.D 60.B 61.C 62.D 63.C 64.C 65.C 66.C 67.C 68.B 69.D 70.D