考博考试

【单选题】According to the latest report, consumer confidence ______ a breathtaking 15 points last month, to its lowest level in ten years.
A. soared
B．mutated
C．plummeted
D．fluctuated
网考网参考答案：C
网考网解析：
句意：根据最近一次报告，上个月消费者信心陡降 15 个百分点，达到十年中最低水平。soar高飞，剧增。mutate变异，改变。plummet 骤降，暴跌。fluctuate 上下波动。 查看试题解析出处>>