按收入高低把总人口等分为高、中、低三组。图8所示为各组收入占总收入比重的两种不同状态。下列做法有利于有状态a向状态b转变的是()
①加大扶贫开发与救济力度
②个人收入按超额累进税率缴税 ③发挥市场的自发调节作用
④降低劳动报酬占初次分配比重
Green economy offers a new model ______ people could both protect the climate and develop the economy, according to what Li said at the International Cooperative Conference on Green Economy and Climate Change.
Buses have routes. They ________ and ________ people at different places on the routes.
He doesn’t spend any more money on clothing than I do, but ______ he manages to look so stylish.
When electric cars become ______ , we’ll need to build more charging stations.