ӭʹPPT

ܣ
PPTʽPPTXʽļexeʽļδװofficeĵϲţ˹֧ͬPPTXʽ

ʹ˵
1.ļֱӽļϷŵڻ  ťѡļĿǰ֧PPTʽPPTXʽ
2.иãϷѡбҪ
3. ʼ ťɿʼ

˵
κζ룬

⣺
1.ʧܵԭ
ĳЩʹPPTļ±޷ȡPPTļ˳пʹPPTļĳ

2.ͼ֧ʲôʽͼƬ
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3.ͼĳߴǶ٣
550*245

4.ļˣ
ڴҪPPTģ飬Կܵ´ļȷļѾװofficeĵУȡѡ ʹôģ ѡPPTXʽļȡѡ ʹôģ ѡȷвŵĵѾװԴPPTXʽļ


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