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单词识记： invent microcomputer mixture advantage artificial modem patent potential transform update predict procedure process produce profit progress provide replace significance privilege 短语扫描： log in/on登录；登入；进入(计算机系统) log off/out退出(计算机系统) remote control远程控制 shut down/off 关掉 be used for被用来 benefit from从……中获益 make progress取得进步 be in the lead领先 come true 实现 follow the fashion追随时尚 [跟踪训练] 在空格处填入适当的词(1个单词)或所给词的正确形式 1．She is mixing the (mix) of flour and water. 2．The (advantage) of this deal largely outweigh the disadvantages. 3．He is said to (invent) the sport of celebritywatching. 4．He was back in the office， | 
