【单选题】如果树根算第1层,那么一棵n层的二叉树最多有( )个结点。
【简答题】Today you can do nearly all your banking by using your smart phone. Many of the major banks allow you to pay bills or transfer funds with a smart phone. Experts say that about 70% of Americans will us...
【单选题】研究领导特性的代表人物为_______。
【简答题】经纬仪竖盘是全圆顺时针注记,盘左位置视线水平时竖盘数为90°当竖盘读数为L时,则竖直角为_____。
【单选题】2017年8月5日,A公司购买一项专利权,支付购买价款190万元(不含增值税),支付注册费2万元。该专利权合同约定使用年限为10年,相关法律法规规定的使用年限为8年,采用直线法摊销。A公司2017年对该专利权计提摊销的金额为( )万元
【单选题】If a bank desires to hold no excess reserves, the reserve requirement is 5 percent, and it receives a new de-posit of $1,000
A.
its required reserves increase by $50.
B.
its total reserves initially increase by $1,000.
C.
it will be able to make a new loan of up to $950
D.
All of the above are correct.
【单选题】应用三维变形并退回到Photoshop主界面(在“3D变化”滤镜中)