Why did the highway in northern California collapse（）
A、Therewerefatalmistakesinitsdesign.
B、Thebuilderdidn’tobservethebuildingcodesofthetime.
C、Thetrafficloadwentbeyonditscapacity.
D、Itwasbuiltaccordingtolessstrictearthquake-resistancestandards.
发布时间：2025-07-10 06:25:37
