【转载】Latex中双引号和单引号的用法

原文见：LaTeX技巧218：LaTeX如何正确输入引号:双引号“”单引号‘’LaTeX_Fun新浪博客

使用键盘的 Tab键上侧的

LaTeX技巧218：LaTeX如何正确输入引号:双引号“”单引号‘’

连续键入两个``，然后输入键盘的两个单引号''，单引号输入类似。示例如下：

LaTeX技巧218：LaTeX如何正确输入引号:双引号“”单引号‘’

演示代码：

\documentclass{article}    
\setlength 
\textwidth{150pt}    
\begin{document}   
\large Pumas are ``large, cat-like animals'' which are `found in America'. When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously. However, as the evidence began to accumulate, experts from the Zoo felt obliged to investigate, for the descriptions given by people who claimed to have seen the puma were extraordinarily similar.        
\end{document}