What principles do the title “The applications and design methods of acoustic metamaterials about passive desity and modulus” violate?
A. brevity
B. accuracy
C. distinctiveness
D. correctness
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What can’t we do with a title?
A. To interest other experts
B. To generalize the paper
C. To help search the information
D. To disguise the result
Scientific writing is to report a new finding.
Decide whether the following statement is true or false. Body languages especially hand gestures can maximize the effect of the spoken language.
Decide whether the following statement is true or false. The more a speaker uses body languages, the better the audience will understand the contents of a presentation.