单选题 These goods are sold at reduced prices, ______.

A、 the defects are pointed out to the customers
B、 the defects pointed out to the customers
C、 the defects have been pointed out to the customers
D、 the defects being pointed out to the customers

【正确答案】 B

【答案解析】[解析] 独立主格结构。将句子还原为：These goods are sold on reduced prices, the detects of which are pointed out to the customers.将连接词和谓语动词省略后就成了the defects pointed out to the customers。故答案为B。