【试题链接】 The flight from overcrowdedness affects the migration from snow belt to more bearable climates (①).[1998年Text4]
【译文】 逃离人口过度稠密区的做法改变了以前那种离开寒冷地带去气候宜人之地的趋势。
【试题链接】 When the work is well done, a climate (②) of accident-free operations is established where time lost due to injuries is kept at a minimum.[1999年完形]