润滑系统管理中，不正确的做法是：
A、备车时应对滑油加温到38℃左右B
暂无解析
_______isknowntoall，Chinawillbean_______powerfulcountryin20or30years’time.
改写病句：Peterorderedthemealforhisfriendsrangingfromfriedshrimptochoppedbeef.
Directions:TranslatethefollowingparagraphintoChinese.
Cyberspace,ofcourse.isbiggerthanatelephonecall.Itencompassesthemillionsofpersonalcomputersconnectedbymodems-viathetelephonesystem-tocommercialonlineservices,aswellasthemillionsmorewithhigh-speedlinkstolocalareanetworks,officeE-mailsystemsandtheInternet.Itincludestherapidlyexpandingwirelessservices:microwavetowersthatcarrygreatquantitiesofcellularphonesanddatatraffic;communicationssatellitesstrunglikebeadsinthegeosynchronousorbit;low-flyingsatellitesthatwillsooncrisscrosstheglobelikeangrybees,connectingfolkstoofar–flungortoomuchonthegotobetetheredbywires.Somedayevenourtelevisionsetsmaybepartofcyberspace,transformedintointeractive“teleputers-calledfull-servicenetworksliketheonesseveralcable-TV”bysocompanies(includingTimeWarner)arebuildingalongtheoldcablelines,usingfiberopticsandhigh-speedswitches.
英语翻译：你为什么把失败视为当然呢?
我就担心丧失机会。不抓呀，看到的机会就丢掉了，时间一晃就过去了。（）
