10分钟左右演讲 PPT多少页合适?

要看内容，一分钟能讲一页的内容，就要10页，十分钟只能讲一页的，只需一页，一分钟可以讲10页，就要100页。

求关于克服困难的英语2人对话，3分钟左右

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A:Hey,guy.Whats going on?
B:I am so coufused of something.Actually,Im in trouble now.
A:What happen to you?I remember you were just fine this moring.Tell something about it.Maybe I can help you.
B:Well,you know,I am a sophomore now and I will be a junior soon--just only in two month.But I have never had my goal so far.
A:Your goal?What goal?Arent you studying with us for our major,you can be a lawer,or you may be a good counselor in a bank,or you can... you can do many things...
B:I know,but.. to tell you the truth,I dont love my major at all.I want to be a businessman.
A:Fine,that sounds great.If you like it,just do it.You have a goal,and this its goal,isnt it?I will support you,you can make it.
B:Really,dont you think its a bad idea,I am a school student now?
A:Of course not,a dream of your own is most valuable than any other thing.Dont worry about it,but first of all,before you make up your mind,you should consider one thing that if you can do your best to achieve your dream.
B:Kidding?Of course I will.
A:a...uh,,,well,good job.Now you know how to do now?
B:Absolutely yes.Thank you very much.

ppt怎么换暗香扑面主题

1、演示文稿添加“员工培训主题.thmx”，然后再应用“暗香扑面”的主题字体

2、单击“设计”选项卡，找到“主题”组，展开下拉列表

3、在列表中，单击“浏览主题”按钮

4、在“打开”对话框中，添加“员工培训主题.thmx”

5、主题完成后，在“主题”组单击“字体”按钮

6、在字体下拉列表中，单击“暗香扑面”字体就可以了。

问卷星多选题后要加填空怎么弄

如果要在多选题的每个选项后再提供一个填空供用户填写，可以在相应选项这一行后，勾选“允许填空”，如果该空是必须填写的话，也可以继续勾选“必填”的选项。如下截图。