- 問題詳情: Arecent showsthat80%ofyoungpeoplebuythingsonline. A.survey B.task C.advantage D.instruction【回答】A知識點:名詞題型:選擇題...
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- 問題詳情:Whyiscleanwatersoimportanttodevelopingcountries?Arecentreportshowsthatabout80percentofdiseasesindevelopingcountriesarecausedbypoorwaterandlowsanitation(衞生)conditions.Inthosecountries,womenandgirlsspendseveralhourscollectingwater,butoftenpollu...
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