单选题 The industrial community should be close enough to the crowded centers but distant enough to reduce ______ hazards.
  • A. potential
  • B. substantial
  • C. feasible
  • D. predictable
【正确答案】 A
【答案解析】(potential潜在的)。句意为:工业区应接近拥挤的中心区,但与中心区的距离要足以减轻潜在的危险。B.substantial实质的;C.feasible可行的;D.predictable可预言的。