“拉弗曲线”(见图)描述了税率和税收的关系。它给 我们的启示是:①税收政策必须考虑企业和劳动者的生产积极性 ②A点是我国政府实施宏观调控的最佳税率选择 ③确定税率应充分考虑企业产品的价值和竞争力 ④税率超过了一定的范围将导致税收收入的下降
You look so tired tonight. It is high time you_________.
--I don't think we have met before. --Yes, once at a party, but we___________.
Our new house is very___________ for me as I can get to the office in five minutes
--I can't find Mr. Smith. --It was in the hotel___________ he stayed.
My uncle___________ until he was forty-five.