複選題
154. Choose the correct sentences.
(A)We are a well-established firm specialized in camping equipment.
(B)We have been exported high-end bicycles for mor e than a decade.
(C)We have long been importers of a wide range of organic products from the United States.
(D)We are a fast-growing biotechnology c ompany based in Hamburg. 。

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統計: A(1), B(0), C(2), D(2), E(0) #2569463