Never before _______ so rapidly developing as it is today．
A、hasourcountrybeenA
此題考查倒裝句。否定詞位于句首，句子應該部分倒裝。句意：我們國家從來沒有像今天一樣進步如此迅速。
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.
Theoceansdonotsomuchdividetheworld_______uniteit
Iunderstoodfromherthatyouundertookotherimportantwork______.
Thefarmingmethodshavebeen________improvedwiththeinventionofthenewmachine.
Sincewehaveafocusedsubject，weshouldnottalk________.
