MOOC 表达与沟通 (2021-2022学年秋学期)(五)(浙江大学)1464550182 最新慕课完整章节测试答案
Unit 1 Exchange Students and Visiting Scholars
第一单元测试
1、单选题:
What kind of Visa do you need if you want to be a visiting scholar in America?
选项:
A: J-2
B: J-1
C: DS-2019
D: Catch 20
答案: 【 J-1】点我阅读全文