20xx最新生英語演講稿我的老師-文庫吧在線文庫
【正文】 them。 how can a puter be my teacher? how does a puter teach me? multimedia(多媒體)helps a lot in this aspect in recent years， and puterbased training (cbt) has bee a popular educational medium (手段)。
for example， a cdrom disk named amp。 i may enjoy playing all kinds of musical instruments in the world。 when i press right keys， i can see and hear whatever i want。 puters will continue to evolve(發(fā)展)with the aid of modern technologies。 they have much knowledge in every field。 with its speech output capabilities， i39。 contains 650 mb information including images， graphics， music clips， vide
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