【单选题】以邻苯二甲酸氢钾为基准物质,标定 NaOH 溶液的浓度,滴定前,碱式滴定管内的气泡未赶出,滴定过程中气泡消失,则会导致
【简答题】(C) A man was traveling abroad in a small red car.One day he left the car and went shopping.When he came back, its roof was badly damaged. Some boys told him that an elephant had damaged it. Th...
【单选题】近年来,一些地方政府纷纷将引入全球500强作为工作重点,为了争取跨国公司来投资,付出了高昂的资源代价:不可再生的土地资源、宝贵的自然资源被跨国公司廉价使用;还有税收损失。我们的国内企业所得税是33%,而三资企业最高所得税是24%。我们引进洋品牌却难以获得核心技术,核心元器件也不能实现本地配套供应,对产业的发展不能形成拉动作用。我们得到的只是组装过程中的劳务收入所得,增值税也极低。由此可以推出( )...
A.
洋品牌进入不可能带进最先进的技术、利润最高的订单
C.
提高我国产业的国际竞争力,必须解决阻碍产业进展的突出问题
D.
我们必须拥有具备核心技术和具有国际竞争力的产业及品牌
【单选题】He stopped the car so ______ that he was hit by the car behind him.
【单选题】Stan buys a 1966 Mustang, which he plans to restore and sell. He anticipates that the cost of the car and the repairs will be $10,000 and that he can sell it for $13,000. When he has spent $10,000, he...
A.
complete the repairs and sell the car for $13,000.
B.
cut his losses and sell the car now for $9, 000.
C.
never try such an expensive project again.
D.
be totally indifferent between finishing the project and selling the car now.
【简答题】A man was travelling abroad in a small red car. One day he left the car and went shopping. When he came back, its roof was badly damaged. Some boys told him that an elephant had damaged it. The man di...
【单选题】近年来,一些地方政府纷纷将引入全球500强作为工作重点,为了争取跨国公司来投资,付出了高昂的资源代价:不可再生的土地资源、宝贵的自然资源被跨国公司廉价使用;还有税收损失。我们的国内企业所得税是33%,而三资企业最高所得税是24%。我们引进洋品牌却难以获得核心技术,核心元器件也不能实现本地配套供应,对产业的发展不能形成拉动作用。我们得到的只是组装过程中的劳动所得,增值税也极低。由此可以推出 ( )。
A.
洋品牌进入不可能带来最先进的技术、利润最高的订单
C.
提高我国产业的国际竞争力,必须解决阻碍产业进展的突出问题
D.
我们必须拥有具备核心技术和具有国际竞争力的产业及品牌