An order is a request to supply a specified quantity of goods, which may result from________ or_________ with subsequent quotations.
A. an offer … a bid
B. an offer … an inquiry
C. a bid … a counter-offer
D. a counter-offer … a counter-offer
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We cannot accept any fresh orders _______ heavy commitments.
A. due to
B. owing to
C. because
D. on account of