阀门Z944T-1,DN500代表的连接方式是( )。
A. 法兰连接
B. 焊接连接
C. 热熔连接
D. 螺纹连接
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What is advertising?Advertising is a means of _________ with the users of a product or service.Advertisements are messages paid for by those who send them and are intended to ______ or ________ people who receive them.
What are the purposes of advertising?-Make customers _______ of your product or service.-Convince customersthat your company's product or service is right for their_________ .-Create a _________ for your products or services.-Enhance the _______ of your company.
There are four types of advertising in terms of media.They are _________ advertising, _________advertising, ________advertising and _________advertising.
When selecting the right type of advertising, we should consider the following three factors:1._________, 2. _________, 3. Coverage of advertising ______ .