![關於Optimal的話題英語作文]( "關於Optimal的話題英語作文")
- 話題：Writing:imagineascenarioorexpressyouropinionOptimalOptimalmeansthemostadvantageoussetting,takingintoaccountmostfactors.Whatisoptimal?Howisitoptimal?Thisweek'stopic:Theysearchedfortheoptimalsetting...(90-110words)Suggestions:1)optimalheatsetti...
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