One of the triangles in the following figure represents the true shape of the plane.[img=145x189]1803a0cf3b33d38.jpg[/img]

图片的移位dst = np.zeros(img.shape,np.uint8)中，np.uint8表示图片的数据类型。（ ）

Areas of fertile soil called deltas, usually （） are formed by mud deposited at the mouth of a river. A: triangular in shape B: their shape is triangular C: they have a triangular shape D: triangular shape

In Figure (a), +t indicates the increase of the temperature and -t indicates the decrease of the temperature. The shape of bending moment diagram of is as shown in Figure (b).[img=603x369]1803b80c6f7f661.png[/img]

在HTML文件中使用【 】标签，可以插入图像。 A: Photo B: IMG C: Picture D: Shape

The cake is ____ the shape of a heart.

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;}

下列选项中的接口声明正确的是______。 A: interface Shape{...} B: abstract private interface Shape extends Area{...} C: private interface Shape{...} D: protected privated interface;

有形状类Shape，子类圆类Circle。执行语句Shape s = new Circle()；后， 以下哪个表达式能判断s是Circle的实例（ ） A: s is Shape B: s instanceof Circle C: s.instanceof Circle D: s instanceof Shape

Does art ______ society, or shape it?