平衡计分卡运作的第一个程序是建立愿景。
参考答案：对
—_____ the population of the U.S.A. in 2005?
—It _____ about 296 million.
A.What is; is B.What was; was
C.How many is; was D.How many was; is
重力和浮力沿纵向分布规律不一致，由此导致船舶（）发生变形。
A.横向
B.纵向
C.垂向
D.斜向
