Robots,___(become)increasinglyprevalentinfactoriesandindustrialplantsthroughoutthedevelopedworld,areprogrammedandengineeredtoperformindustrialtaskswithouthumanintervention.
Instudiorecordings,newtechniquesmadepossibleeffectsthatnotevenanelectronicbandcouldproduce.
以促进竞争、抑制垄断为目的的产业政策是（）
机枪每秒钟射出15颗子弹．每颗子弹质量为0.02kg，射出的速率为800m/s，则射击时的平均反冲力大小为（）
Itisnotabadmovie,butthereisnothing_(origin)aboutit.
