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提问人:网友hhhh7149 发布时间:2022-01-07
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Simon Newcomb concluded in a celebrated essay that ______.A.the hope that men could fly lo

Simon Newcomb concluded in a celebrated essay that ______.

A.the hope that men could fly long distances through the air would remain a dream

B.it is clear that building a machine by which men shall fly long distances is impossible

C.all physical facts have demonstrated that men can not fly long distances through the air

D.men have not yet learned to produce a flying machine with known substances and known forms of machinery and force

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第1题
The participating groups that are not able to arrive at the meeting can______ with the experts and students through WeChat videos.
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第2题
Which of the followings show that food in China plays important role in social interactions?

A、Many important moments in life are celebrated in the form of feast.

B、Some joyous events are celebrated by means of food.

C、Business contracts are signed at the dinner table.

D、Traditional virtues and social orders are embodied in the form of food.

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第3题
Formal research methods are generally required for what type(s) of business document(s)?

A、Routine e-mail messages

B、Routine memos

C、Long reports and complex business problems

D、All of these choices would require formal research.

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第4题
Their animal fat consumption is less than that of other Americans.
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第5题
Asking questions in Question and Answer session can serve a lot of functions, including the following, EXCEPT______.

A、to trigger a debate or challenge your peers

B、to promote a two-way exchanges of ideas

C、to show interest in the speech and subject

D、to get some additional information

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第6题
In the second video, what makes the beginning more powerful and impressive?

A、Because the speaker gets the attention and interest of the audience.

B、Because the speaker establishes his credibility by giving a good example.

C、Because the speaker provides the audience with an arresting statement and the striking statistics.

D、Because the speaker previews the body of the speech and points out the key points.

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第7题
what is a relatively easy but effective way to make the transition from introduction to main concerns?

A、Presenting the outline of the presentation.

B、Beginning with a well-known quotation.

C、Introducing the speaker’s personal experience.

D、Raising a good question.

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第8题
Professor Stephen Lucas points out that there are four objectives of opening a presentation. Which one is not mentioned by him

A、To get the attention and interest of your audience.

B、To create a positive relationship with the host.

C、To establish your credibility.

D、To preview the body of the speech.

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第9题
Which of the following items should not be covered in the ending of a speech?

A、Quotations.

B、Comments or opinions.

C、Summaries.

D、New ideas.

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