Jill: Alice, Peter and Mike are talking on the Internet.

Peter: I like playing the v____. Sometimes I go to the hall with my friends and play it there.

Alice: I like playing the g____. I go to the____every Friday afternoon.

Jill: My brother Ben and I love m____. We always play the drum together after school.

Mike: I am a school volunteer(志愿者). Sometimes I play the t____for the old men. They are happy.

为解决国有企业在布局结构和体制机制等方面存在的一些突出问题，某省选择部分符合条件的省属国有企业开展员工持股试点。员工持股主要采取增资扩股、除次新股等方式。员工有“真金白银”投入，企业增加资本规模。让国有企业职工持股（  ）

①是通过实现股权多元化打造独立的市场经营主体的重要途径

②是鼓励不同要素按贡献参与分配，缩小收入差距的内在要求

③是优化资本布局，增强国有经济整体功能和效率的重要举措

④有利于推动不同所有制经济与较高的社会生产力水平相适应