Thefarmingmethodshavebeen________improvedwiththeinventionofthenewmachine.
A
A 高效率地 B 熟练地 C 职业地、专职地 D 故意地、有意地
Duringthepasttwodecades,researchhas________ourknowledgeofdaydreaming.
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.
Fishis________andexpensiveatthistimeoftheyearinthisarea.
Thestudentsarerequiredto________themainideasofthearticleintheirownwords.
Whydoyoublamehimforhispoorjudgmentonthematter______hereallyneedsisencouragement?