MOOC 英语听力(鹤岗师范高等专科学校)1455108163 最新慕课完整章节测试答案
Unit Eight Education
Listening Practice
1、单选题:
According to the passage, some students are ______about the importance of further education.
选项:
A: certain
B: uncertain
C: concerned
D: worried
答案: 【 uncertain】点我阅读全文