【单选题】某套住宅建筑面积100m2,套内建筑面积为92m2,使用面积系数为0.8,每平方米使用面积为3000元,则该住宅建筑面积下的价格为( )元/m2。
【单选题】满足杆长条件的四杆机构,当机架为_____,是双摇杆机构。
【单选题】某套住宅建筑面积100 m 2 ,套内建筑面积为93 m 2 ,使用面积系数为0.8,每平方米使用面积为10000元,则该住宅建筑面积下的价格为( )元/ m 2 。
【单选题】美国科学家于2014年3月首次直接探测到宇宙大爆炸第一波震荡即原始引力波。这是物理学的一个重大突破。正如哈佛大学理论物理学家阿维勒布所评价的,这一重大发现“揭示了一些最根本的问题,即我们为什么存在,宇宙是如何开始的”。材料表明()
【判断题】安全事故是指造成了人身伤害和财物损失的事故,分为责任事故和非责任事故。
【简答题】Time spent in a bookshop can be most enjoyable, whether you are a book-lover or merely there to buy a book as a present. You may even have entered the shop just to be kept from a sudden shower of rain...
【单选题】满足杆长条件的四杆机构,当机架为_____,是双曲柄机构。
【简答题】Time spent in a bookshop can be most enjoyable, whether you are a book-lover or merely there to buy a book as a present. You may even have entered the shop just to be kept from a sudden shower of rain...
【单选题】满足杆长条件的四杆机构,当机架为_____,是曲柄摇杆机构。
【单选题】What is the figure of speech used in the following sentences? Once an American general entered his room and found him in his birthday clothes. The man was embarrassed, but Churchill said calmly, "We B...