以下哪段程序能在画出三角形并隐藏turtle？（ ）
mport turtle turtle.circle(150,steps=3) turtle.hideturtle() turtle.done()
import turtle turtle.circle(150,3) turtle.hideturtle() turtle.done()
import turtle turtle.circle(3) turtle.hideturtle() turtle.done()
import turtle
turtle.circle(150,3,3)
turtle.hideturtle()
