Paragraph ThreeShorter workdays have made headlines lately in Sw

Paragraph ThreeShorter workdays have made headlines lately in Sweden. On 1 July, the city began a year-long experiment with six-hour days, enlisting a segment of government employees to work less than their eight-hour-a-day counterparts, for the same pay. The hope is that staffers working shorter days will accomplish just as much, only with more efficiency and less calling in sick.An experiment on shorter workdays but h_____ productivity.
【正确答案】：higher
【题目解析】：通读全段意思可知，这里说的是虽然工作时间更短，但希望工作效率更高。