![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[单选题]
运行下方代码段,输出的结果是()
A.import turtle
B.turtle.pensize(3)
C.for i in range(1,5)
D.r=i*20
E.turtle.circle(r)
F.turtle.done
![](https://static.youtibao.com/asksite/comm/h5/images/m_q_a.png)
B、turtle.pensize(3)
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.import turtle
B.turtle.pensize(3)
C.for i in range(1,5)
D.r=i*20
E.turtle.circle(r)
F.turtle.done
B、turtle.pensize(3)
A.2-7
B.-72
C.5-2
D.-25
A.编译时报错
B.正确运行,输出012
C.正确运行,输出123
D.正确运行,输出0123
运行下方代码段,屏幕上会输出一个整数,则①处应填写()。
classperson:
def__init__(self,id,addr):
self.__id=id
self.addr=addr
self.age=15
defgetaddr(self):
returnself.addr
z=person(43,'Tianjin')
print(①)()
A.z.addr
B.z.age
C.z.id
D.z.__id
A.10 6 8
B.25 9 8
C.10 6
D.25 9
A.输入为4,输出为免费
B.输入为5,输出为免费
C.输入为18,输出为4元
D.输入为19,输出为8元
A.2
B.3
C.4
D.5