题目内容

剩余价值率是剩余价值与全部预付资本的比率。

A. 对
B. 错

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A presentation to your board of directors about sales figures for the last quarter will mainly need to ________

A. inform
B. persuade
C. entertain
D. inspire

Which of the following statement is not correct? ( )

A. Public speaking should be audience-centered.
B. The success of public speaking depends greatly on the speakers’ sensitivity to the audience.
C. Barack Obama is a good example of connecting himself with the audience.
D. Good speaker should focus on their performance but seldom consider what the listeners want to know

Public speaking is a social activity in which ___

A. the speaker speaks to a group of audience
B. the speaker communicates with the audience in verbal language
C. the speaker communicates with the audience in nonverbal language
D. the speaker communicates with the audience in a formal setting

Sophists were ____

A. a profession
B. some one whose job is teaching others to speak well
C. usually well-paid and much respected
D. similar to today’s public speaking teachers

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