1、 问题:You’d better finish your self-introduction within ___.
选项:
A:1 to 2 minutes
B:3 to 5 minutes
C:5 to 7 minutes
D:7 to 10 minutes
答案: 【3 to 5 minutes】 点我阅读全文
1、 问题:Which one can not be a proper book name?
选项:
A:A study in Scarlet
B:“A study in Scarlet”
C:《A study in Scarlet》
D:A study in Scarlet
答案: 【《A study in Scarlet》】 点我阅读全文