【简答题】设计一个名为Fan的类,表示一个风扇。类包含: (1)一个名为 speed的int型数据域,表示风扇的转速。其取值有三种,1、2或3,且访问属性为private。 (2)一个名为on的bool型数据域,表示风扇是否开启,且访问属性为private。 (3)一个名为 radius的double型数据域,指出风扇的半径,且访问属性为private。 (4)所有数据域的访问器和更改器函数。 (5)一个无...
【单选题】The first reason given to explain why mountaineers hatetalus is__________
A.
that climbers above you might cause it to fall on you
B.
that it allows people climbing above you to push off
C.
that it makes people climbing above you feel insecure
D.
that it can cause other people to push you off the mountain
【单选题】关于非集中核算组织形式,下列说法中正确的是( )
A.
总分类核算和对外报表应由厂级会计部门集中进行
B.
车间级会计部门负责独立组织本车间的全套会计循环
C.
车间级会计部门只负责登记原始记录和填制原始凭证
【单选题】The first reason to _______ the problem is to save children’s lives.
【单选题】According to the article, the main reason to look at net sales first is that
A.
they tell how much profit the company has earned.
B.
they have nothing to do with advertising.
C.
they are not affected by selling off a plant.
D.
they are not so easily manipulated by the management as earnings per share.
【简答题】设计一个名为Fan的类,表示一个风扇。类包含: (1)一个名为 speed的int型数据域,表示风扇的转速。其取值有三种,1、2或3,且访问属性为private。 (2)一个名为on的bool型数据域,表示风扇是否开启,且访问属性为private。 (3)一个名为 radius的double型数据域,指出风扇的半径,且访问属性为private。 (4)所有数据域的访问器和更改器函数。 编写一个测试...
【单选题】The first reason to ( ) these problems is to save children's lives.
【单选题】The first reason to ________ these problems is to save children's lives.