语法与词汇 6.I bought a dress for only 10 dollars in a sale; it was a real______.
【正确答案】 B
【答案解析】句意:我仅用10元买了一件甩卖的裙子;真是一件便宜货。bargain意为“廉价货,便宜货”;exchange意为“交换,交流”;trade意为“贸易”;business意为“商业,买卖;事情”.