(考文法)
Adver☆☆☆☆☆☆ ☆☆ ...
in that = because
Advertising is distinguished from other forms of communication in that the advertiser pays for the message to be delivered.
廣告與其他傳播形式的區別在於廣告商為要傳遞的消息付費。
18. Advertising is distinguished from ot..-阿摩線上測驗