李普曼于1922年出版的，对民意现象用现代的思路进行系统研究的经典之作是（）
A、《大众传播效果》B
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Theredcolorcanstimulateallour____,includingappetite.
Itisonlyinviewofourlongfriendlybusinessrelationsthatwe____youthisaccommodation.
Thestoreisinanideal( )todrawtourists.
Theypromised____eachotherwhentheywenttowork.
Thedesk_____TomisleaningisJack's.It'scoveredwithdictionaries.
