我想提取双引号内的那些单词。所以，如果内容是：
Would “you” like to have responses to your “questions” sent to you via email?
答案必须是
>你
>问题
尝试这个正则表达式：
\"[^\"]*\"
要么
\".*?\"
解释：
[^ character_group ]Negation: Matches any single character that is not in character_group.
*?Matches the prevIoUs element zero or more times,but as few times as possible.
和一个示例代码：
foreach(Match match in Regex.Matches(inputString,"\"([^\"]*)\""))
Console.WriteLine(match.ToString());
//or in LINQ
var result = from Match match in Regex.Matches(line,"\"([^\"]*)\"")
select match.ToString();
