题目内容：
WhichofthefollowingpurposesdoesNOTpost-listeningactivitiesserve? A．Offeringstudentstheopportunitiesofshowingtheirviewsandreactionstowardswhatthey'veheard.
B．Offeringstudentstheopportunitiesofextendingotherlanguageskills.
C．Practicingstudents'abilityofmatchingthepre-listeningpredictionswithcontentofthetext.
D．Helpingstudentsrelatethetextwiththeirpersonalexperience.
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