单选题 The word "returns" in paragraph three can be best replaced by

【正确答案】 B
【答案解析】该词本身的意思是“回来,回报”,再看句子“stocks pay higher re
turns but are more risky.”是说股票有更高的回报,但风险更大;我们凭常识判断,股票的回报就是“赚钱,利润”。比较四个选项,B profits(利润)正确。