28.In those days,our _________concern was to provide people who were stopped by the snow storm with food and health care

问题描述:

28.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
我选的是b

我觉得D也可以啊,“那些日子里,我们主要的考虑就是给被暴雪受阻的人们提供食物和健康照护”
选B那就是坚定不移的想法,也对,更好?
这些题目问老外的话他们会说都可以