• 2021-04-14
    执行如下代码:import turtleturtle.circle(100)turtle.circle(50,180)turtle.circle(-50,180)turtle.penup()turtle.goto(0,140)turtle.pendown()turtle.circle(10)turtle.penup()turtle.goto(0,40)turtle.pendown()turtle.circle(10)turtle.done()在Python Turtle Graphics中,绘制的是
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