题目3单选题
到2020年,全员劳动生产率从人均8.7万元提高到12万元以上A. By 2020, per capita labor productivity will have risen from 87,000 yuan to over 120,000 yuanB. By 2020, per capita labor productivity will have risen from 0.87 million yuan to over 1.2 million yuanC. By 2020, per capita labor productivity will increase from 87,000 yuan to over 120,000 yuan