-- I know this is the latest type but it's secondhand. $20 -- that's my last offer. -- OK.

问题补充：

-- I know this is the latest type but its secondhand. $20 -- thats my last offer.

-- OK. Its a(n) .

A. business

B. trade

C. agreement

D. deal

答案：

A. business

B. trade

C. agreement

(答案→)D. deal

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