Choose the correct answerchoose the correct answer Take computers as an example. For many of us, they still (56)________ a threat to our freedom and give us a frightening (57)________ of a future in which all decisions will be (58)________ by machines. This may be because they seem (59)________, and difficult to understand 56. A. show B. meet C. face D. represent 57. A. possibility B. sense C. idea D. prospect 58. A. invented B. changed C. taken D. done 59. A. unsteady B. unsure C. mysterious D. obvious |