- 搜标题
- 搜题干
- 搜选项
单项选择题
When you deliver a presentation, you should________
A．give gestures as many as possible.
B．talk to people with higher authority.
C．stand casually.
D．have eye-contact with your audience.
B．talk to people with higher authority.
C．stand casually.
D．have eye-contact with your audience.
