What are the main types of meeting rooms?
A: U-shape.
B: Classroom-type.
C: Theater-type.
D: Hollow-shape.
                    A: U-shape.
B: Classroom-type.
C: Theater-type.
D: Hollow-shape.
举一反三
- What are the main types of meeting rooms?
 - On the basis of shape, almost all the bones may be classified into four main types: _____, _____, _____, and _____. A: long B: short C: irregular D: flat
 - • The pipe used to be hollow, but now it is filled with earth and tree roots.• The bank robbers hid the money in a hollow tree. A: against the law B: out of shape C: empty
 - What are the two reasons to shape the Grand Canyon?
 - 已定义一个Shape抽象类,在此基础上派生出矩形Rectangle和圆形Circle类,二者都有GetPerim()函数计算对象的周长,并编写测试main()函数。class Shape{public:Shape(){}~Shape(){}virtual float GetPerim()=0;}
 
