Robots differ from automatic machines ________ after completion of one specific task，they can be reprogrammed by a computer to do another one.
A、incaseB
inthat意思是：在于，因为。解释differfromautomaticmachines的具体方面。
YouarethemostdirectyoungwomanIhaveever_______.
Theoceansdonotsomuchdividetheworld_______uniteit
Itisvitalthatthework_______intime.
Pleasewriteareport_______theabovesubjectsaretobecovered.
Thefarmingmethodshavebeen________improvedwiththeinventionofthenewmachine.
