- 问题详情:SomeimportantdatesinChina’sfightingCovid-19beforeMay7,2020Jan20,2020~Feb20,2020Jan23:Wuhandeclaredtemporaryoutbound(向外的)trafficrestrictions.Jan24:NationalmedicalteamsbegantobesenttoHubeiandwuhan.Jan27:TheCentralSteering(指导)Grouparrivedi...
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