The farming methods have been ________ improved with the invention of the new machine.
A、efficientlyA
A高效率地B熟练地C职业地、专职地D故意地、有意地
Robotsdifferfromautomaticmachines________aftercompletionofonespecifictask，theycanbereprogrammedbyacomputertodoanotherone.
Thefarmingmethodshavebeen________improvedwiththeinventionofthenewmachine.
A year later，with the nation’s economy ________，Bush’s approval rating dropped below 40 percent
Although Tom is satisfied with his academic achievement，he wonders _______ will happen to his family life .
Duringthepasttwodecades,researchhas________ourknowledgeofdaydreaming.
