bec的口语是考试的一个重要板块，为了帮助大家在口语中拿分，下面小编给大家带来BEC高级必备口语资料整理。
BEC高级必备口语资料1
Market Research
The definition of market research: study carried out by a company before launching a new product, into the needs, lifestyle, income, etc of potential buyers and to measure the success of similar products that are already available. It may involve interviewing people in the street or giving away sample product.
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