题目内容
（请给出正确答案）
A.Avoid passing visual aids among the audience
B.Maintain eye contact with listeners when showing visual aids
C.Display visual aids only while discussing them
D.All of the answers are correct
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更多“When using visual aids in a speech, you should:（)A.Avoid passing visual aids among the a”相关的问题
It is worth (discuss)______ how to control a person gaze when you are giving him a visual presentation (讲解) using charts, graphs, etc.
A、set up visual aids to the left of the lectern
B、not worry about keeping eye contact with the audience
C、try to pass visual aids among the audience
D、display the visual aid only when discussing it
A.Use the Local Window.
B.Use the WPF Visualizer.
C.Generate a trace log by using IntelliTrace.
D.Set a breakpoint at the control. Run the application.
ANIMAL SIGNALS IN THE RAIN FOREST Paragraph 5: Less colorful birds and animals that inhabit the rain forest tend to rely on forms of signaling other than the visual, particularly over long distances. The piercing cries of the rhinoceros hornbill characterize the Southeast Asian rain forest, as do the unmistakable calls of the gibbons. In densely wooded environments, sound is the best means of communication over distance because in comparison with light, it travels with little impediment from trees and other vegetation. In forests, visual signals can be seen only at short distances, where they are not obstructed by trees. The male riflebird exploits both of these modes of signaling simultaneously in his courtship display. The sounds made as each wing is opened carry extremely well over distance and advertise his presence widely. The ritualized visual display communicates in close quarters when a female has approached. What can be inferred from paragraph 5 about the less colorful birds and animals that inhabit the forest？
A、These species are less able to see color, and therefore they communicate with one another using non-visual signals.
B、These species generally live in less densely wooded environments than more colorful birds and animals do.
C、The cries of these species do not carry as well over distances as the cries of more colorful birds and animals.
D、These species depend more on non-visual signals for communication because they are less visible in their environment.
A.Avoid distributing visual aids among the audienc
B.Explain visual aids concisely.
C.Avoid using a chalkboard for visual aids.
D.Display visual aids throughout the entire presentation.
A.Modify the application settings by using the Web Site Administration Tool.
B.Modify the application settings by using the Visual Studio property page editor for the project.
C.Modify the application settings by using the resource editor.
D.Modify the application settings by using the Visual Studio start options editor.
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