为了将绘图区域填充上颜色,使用的函数有
A: begin_fill
B: filling
C: fillcolor
D: end_fill
A: begin_fill
B: filling
C: fillcolor
D: end_fill
A,A,A,C,D
举一反三
- 以下哪个选项是颜色填充的正确写法？ A: start_fill()和done()_fill B: begin_fill()和finish()_fill C: start_fill()和end()_fill D: begin_fill()和end()_fill
- 为了将绘图区域填充上颜色，使用的函数有
- 绘制一个红色的五角星，下列程序哪个是正确的？ A: from turtle import * fillcolor("red") begin_fill() while True: forward(300) right(144) if abs(pos()) < 1: break end_fill() B: from turtle import * fillcolor("red") begin_fill() while True: forward(200) right(155) if abs(pos()) < 1: break end_fill() C: ffrom turtle import * fillcolor("red") begin_fill() while True: forward(200) right(144) if pos() < 1: break end_fill() D: from turtle import * fillcolor("red") begin_fill() while True: forward(200) right(144) if abs(pos()) < 2: break end_fill()
- Processing 函数：fill()用于取消颜色填充。
- 用于设置画笔颜色的函数有 A: pencolor B: color C: fillcolor D: filling
内容
- 0
I’ve been trying his phone number. A: to fill in B: filling in C: to fill out D: fill out
- 1
关于turtle库描述哪个不正确( ) A: 使用write()能够在图形上写字 B: 通过begin_fill和end_fill语句可以对一个封闭区域实现填充 C: color( )函数中的参数只有一个 D: pensize()和width()函数功能一样
- 2
设置填充颜色为黑色背景的语句错误的是（） A: fill（0,0,0）; B: fill（0）; C: fill（ D: 000000）; E: fill（ F: 000000ff）;
- 3
It is necessary that Tom ______ all the blanks on an application for a job. A: fill in B: filled C: fill with D: filling
- 4
Would you mind ______ quiet for a moment? I'm trying ______ out a form. A: to keep, to fill B: keeping, to fill C: keeping, filling D: to keep, filling