One reason why the loss of lives in the Los Angeles earthquake was comparatively low is that ______. It can be inferred from th

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问题 One reason why the loss of lives in the Los Angeles earthquake was comparatively low is that ______.
It can be inferred from the passage that in minimizing the damage caused by earthquakes attention should be focused on ______.

选项 A、the increasing use of rubber and steel in capital construction
B、the reduction of the impact of ground vibrations
C、the development of flexible building materials
D、early forecasts of earthquakes

答案B

解析 参见38题题解,过去人们在抗震方面只注重建筑材料,现在建筑师们更重视开发智能型建筑物,使之能对地震作出反应,从而减少地震的影响。
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