交通银行

单选题 For this weekend only, Bad Boys Electronics Store is celebrating its first year in business with up to thirty percent __________ on all items in the store.

A.retail
B.market
C.economy
D.discounts

参考答案:D进入在线模考
本题需选择符合句意的名词。留意横线前后的thirty percent和on all items,将备选答案的名词一一带入,选择和他们最匹配的discounts(折扣)。