- 問題詳情:任務型閲讀。YoumusthaveheardofNiagaraFalls,afamouswaterfalldoyouknowthedetailsofNiagaraFalls?Hereissomeinformationaboutit.NiagaraFallsisinNorthAmericaisfoundontheNiagaraRiverriveristheborderbetweentheUnitedStatesandCanadaconnects(連接)twoGreatL...
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