商务英语口语

《商务英语口语》
task one at the trade fair
task two on the phone
task three at the airport
task four at the hotel
task five agenda
task six promotion
task seven at the company
task eight price negotation
task nine packing negotation
task ten transport negotation
task eleven payment negotation
task twelve contract
task thirteen business dinner
task fourteen sightseeing
task fifteen seeing-off
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