问题补充:
In those days, our concern was to provide people who were stopped by the snow storm with food and health care.
A. normal
B. constant
C. permanent
D. primary
答案:
A. normal
B. constant
C. permanent
(答案→)D. primary
解析:
根据题意,在那些时候,我们主要的任务是给那些被暴风雪阻挡的人们提供食物和医疗救助,primary符合题意,normal表示正常的, constant表示恒定的 permanent表示永久的。