72.A: I want to buy this sofa. Do you have any of this in stock? B: Sorry, we don’t have it now. Question: What does “in stock” mean?
(A) On sale
(B) store of goods available for sale.
(C) Not for sale
(D) To manufacture a new model of goods

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統計： A(4), B(85), C(2), D(0), E(0) #2894199