名词解释：preferredstock
Werefertothelimitedrangeofsoundsasthephonicmediumoflanguageandindividualsoundswithinthatrangeas______.
Thenewspaperwillhavetoclosedownifitcannotincreaseits________considerably.
——Wehavetostoptalkinghereoutside.Listen,_______!——Hurryup,orwe’llbelate
JeanWagner’mostsenduringcontributiontothestudyofAfro-Americanpoetryishisinsistencethatit________inareligious,aswellasworldly,frameofreference.
