名词解释：preferredstock
Preferred stock entitles owners to a guaranteed dividend, a priority at the time of liquidation, or some other preference over ordinary shareholders.
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—Youwerebraveenoughtoraiseobjectionsatthemeeting.
—Well,nowIregret________that.
Sofarscientistshaveonlyacquired________understandingofthephysicalprocessesthatcauseearthquakes.
Hedeclined_______moreaboutit.
Onaverageabout￡5000ayearisspentoneachprivateschoolpupil,_______theamountspentonstateschoolpupils.
TheRomangoddessVenusisidentified_______theGreekgoddessAphrodite.
