The work that presented, for the first time in English literature, a comprehensive realistic picture of the medieval English society and created a whole gallery of vivid characters from all walks of life is most likely（ ）.
A.William Langland's Piers Plowman B.Geoffrey Chaucer’s The Canterbury Tales C.John Gower’s Confession Amantis D.Sir Gawain and the Green Knight正确答案B
