题目内容
按英文页面版式划分，信函版式中()信内地址采用齐列式，信文使用斜列式。
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（1）Once again, seething, residual anger has burst forth in an American city. And the riots that overtook Los Angeles were a reminder of what knowledgeable observers have been saying for a quarter-ccntury: America will continue paying a high price in civil and ethnic unrest enless the nation commits itself to programs that help the urban poor lead productive and resectablelives.
在PowerPoint2003中，设计模板可以应用到()演示文稿中。
如果上传的是图片，不需要注意的是()。
人工智模拟、影视娱乐业、医疗等都应用到了多媒体，这说明了()。
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