单项选择题Reebok once had to limit the number of its distributors because ______.
单项选择题One reason why Reebok's managerial personnel don't like their shoes to be called footwear for yuppies' is that ______.
单项选择题In the sentence The Romans usually sold in this way the spoils taken in war , the word spoils most probably means ______.
单项选择题An auction catalogue gives buyers ______.
单项选择题The end of bidding is called knocking down because ______.