plewaitingtocrosstheroad,itisakinddeedtohelpthemcrosssafely.Weshouldteachsmallchildrennottoplayontheroads.如果你看到小孩或老人在等着过马路,那是一种帮助他们安全的行为。我们应该教小朋友不要在路上玩耍。Onlywhenwefollowthetrafficrulesmentionedabove,canwekeepourselvesandourroadssafe.Let’smakeeffortstogetherforroadsafety.只有当我们按照上面提到的交通规则,我们才能保持自己和我们的道路安全。让我们共同努力,为道路安全。Practice5议论文1)简要介绍目前人们在网上团购的现象;2)述团购的利与弊;3)你的结论。GroupPurchasingInrecentyears,ingmoreandmorepopular–grouppurchasing.eptedalloverChina.Peoplecanbuynotonlygoods,butalsoallkindsofservicesongrouppurchasingsites.Grouppurchasingisveryconvenientandsavespeoplealotofmoney.Butitalsohassomeproblems.Sincegrouppurchasingisjustonlyanotherformofonlineshopping,thenatureofitisnotdifferentfromotheronlineshoppingpatterns.Problemsthatexistinonlineshoppingalsocanbefoundingrouppurchasing,likefakeadv
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