填空题 Research shows that employees whose obtain satisfaction from their jobs are more productive .
A. Research shows
B. whose
C. satisfaction
D. productive
【正确答案】
【答案解析】B 应改为who。[解析] 在定语从句中作主语。本句的意思是：“研究表明，从工作中获得满足感的员工工作效率更高。”