优题课 - 聚名师,上好课(www.youtike.com)
  首页 / 试题 / 高中英语 / 试题详细
  • 科目:英语
  • 题型:单选题
  • 难度:中等
  • 人气:678

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

A. normal B. constant C. permanent D. primary
登录免费查看答案和解析

Inthosedays,ourconcernwastopro