2. 职称英语
  3. National standards for paved roads were in place by 1921. [br] It was in the 195

National standards for paved roads were in place by 1921. [br] It was in the 195

游客2024-03-06  19
问题 National standards for paved roads were in place by 1921. [br] It was in the 1950s that the American government finally took action to build a national highway system.
选项 A、Y
B、N
C、NG
答案 A
解析 见第四段开头:The interstate highway system was finally launched in 1956....
转载请注明原文地址:https://tihaiku.com/zcyy/3511178.html
相关试题推荐
随机试题
最新回复(0)