单项选择题关于楹联的书写，传统的做法是竖写，不用标点符号，上联在右，从右至左写。下联在左，从左至右写，最后一行要空几格，形成“门”字形，称为“龙门写法”。
不定项选择Such sentence as “She sells sea shells on the seashore, and shells she sells on the seashore are all sea shells I am sure. “ is called a tongue twister .
