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
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
D
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。