听力原文:(A)The papers are stacked up on the rack.(B)The man is picking up one postcard.(C

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听力原文:(A) The papers are stacked up on the rack.

(B) The man is picking up one postcard.

(C) Postcards are being displayed on the racks.

(D) Newspapers are displayed outside.

A.

B.

C.

D.

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