- 问题详情:Regularsafetychecksandmaintenanceofescalators(手扶电梯)andelevatorshavebeenurgedinthewakeofatragedyinCentralChina’sHubeiprovince.Awomanfell 76agapatthetopofanescalatoratadepartmentstore. 77womanaged30managedtopushhertwo-year-oldboyto ...
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- 问题详情:WordoftheDayWritingCompetitionDaysaregettingcolder,andeveryoneisslowlybackingtothewarmcomfortoftheirhomes.It’sthebestopportunitytomakegooduseofthequietnessandpeaceoftheseasonbytakingpenandpaper(oracomputer)outtowrite.OxfordWordsofOxfordUnive...
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