画漫画时需要的尺子大体上有( )。
选项:
A:
<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">直尺</a>
B:
<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">三角尺</a>
C:
<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">云形尺</a>
D:
<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">变形尺</a>