MOOC 跨文化交际(大学英语提升课程)(桂林电子科技大学)1461069167 最新慕课完整章节测试答案
Unit 1 Language (语言)
Unit 1 单元测试
1、单选题:
In number of native speakers and language learners, English is the ________ language in the world.
选项:
A: first
B: second
C: third
D: fourth
答案: 【 first】点我阅读全文