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發表於:2019-09-08
問題詳情:Wearetold______everywhere.It’sourdutytokeepourschoolcleanandtidy. A.nottomakemuchnoise B.tothrowwastepaper C.todraw D.nottospit【回答】D知識...
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發表於:2020-04-14
問題詳情: Today,wearetold,childrendon’tspendenoughtimeinthefreshofthemareaddictedtoascreeneitheronacomputeroraTV—theyseemtobelivinginavirtualhavelosttouchwithnature...
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發表於:2019-12-14
問題詳情:Today,wearetold,childrendon’tspendenoughtimeinthefreshair.ManyofthemareaddictedtoscreenonacomputeroraTV---theyseemtobelivinginavirtualworld.Theyhavelosttouchwith...