印花时色酚注意哪“三防”（）、（）、（）。

在下图所示的刊物上提出过的著名口号是

A．师夷长技以制夷

B．物竞天择，适者生存

C．民主和科学

D．联俄、联共、扶助农工

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

     Speaking in public is most people's least favorite thing. The reason is that we are all afraid of making fool

of ourselves. 1_____.

     But stop biting your finger-nails. Public speaking is easy. It's just plain talking, and you talk all the time.

Although I'm basically shy (honest!). I've been making speeches and talking on radio and television for more

than 30 years. And I can tell you that public speaking is not a "gift" like musical talent, so 2_____. Here are

some of the lessons I have learned:

     Your audience is going to go away with one or two of your main ideas. One or two. Not ten or twenty.

3_____. And if you don't have a clear idea of what you want to say, there's no way your audience will.

4_____-how you are going to open, what major points you want to make and how you're going to close.

     When I do a radio or TV piece, I often write the last sentence first. 5_____. A strong close is critical; the

last thing you say is what your audience will most likely remember.

     The standard length of a audio-visual act is usually 12 minutes. If all those performers singing and dancing

their hearts out couldn't go on longer without boring the audience, what makes you think you can?

A. Some people are born to be good at making speech

B. Anybody who can talk can speak in public

C. Try to relax yourself before making the speech

D. The more important the speech is, the more frightened we become

E. If you can't express in a sentence or two what you intend to get across, then your speech is not focused

     well enough.

F. When you know where you're heading, you can choose any route to get there

G. No matter how long or short your speech is, you've got to get your ideas organized.

熔合比只在熔敷金属化学成分与母材不相同时才对焊缝金属的化学成分有影响。

通过DO FORM命令运行表单，当包含NOSHOW参数时，表单运行时将不显示，直到表单对象的 [10] 属性被设置为.T.，或调用了 [11] 方法，表单才重新显示。

持卡人可在交易发生60日内对原始交易进行账务查询，发卡银行应在60日内答复。