Visual aids can be very useful to a speaker because they ________
举一反三
- Visual aids, if selected and designed appropriately, can help the speaker enhance the presentation. Which of the following is the proper way to use the visuals? </p></p>
- Hand gestures can be very useful in the workplace because they are quick ways to convey thoughts and feelings without needing to speak or write.
- Visual aids can help enhance your credibility as a speaker. ()
- ________ very useful, these ideas are not practical. A: While B: When C: Because D: As
- 中国大学MOOC: The visual aids that can be used for presenting new grammar items are __________.