题目选项分析

In a recent policy shift, the management of the county's public senior-citizen facilities has cut staff hours as means to greater economic sustainability and has lowered the percentage of new residents it will accept whose only source of income is Social Security.

In a recent policy shift, the management of the county's public senior-citizen facilities has cut staff hours as means of greater sustainability economically and has lowered the percentage of new residents it will accept whose only source of income is Social Security.