要实现如下图所示的执行效果,横线处分别应填入的代码是( )。 import turtle for i in range(10): if i % 2 == 0: _____________________________ turtle.penup() turtle.goto(100, (i + 1) * 10) else: turtle.goto(0, (i + 1) * 10) turtle.pendown() turtle.done()

A:turtle.goto(100, i * 10) turtle.goto(100, i * 10)
B:turtle.goto(100, i * 10) turtle.goto(0, i * 10)
C:turtle.goto(0, i * 10) turtle.goto(0, i * 10)
D:turtle.goto(0, i * 10) turtle.goto(100, i * 10)
正确答案:B
试卷来源:202606 CCF-GESP编程能力等级认证Python一级真题