Which of the following items have connections with public speaking? 以下哪些和演讲有关?选择出你认为有选项。
A.
Confessing to the boy/girl you secretly love 向暗恋对象表白
B.
Recommending to your friend a course 向朋友推荐一门课
C.
Giving a toast on your uncle’s birthday 在叔叔的生日上祝酒
D.
Expressing thanks to your professor 向导师表示感谢
E.
Asking for a raise from your boss 找老板要求加薪
F.
Asking for a leave from your teacher 向老师请假