对于字符串的表示，Python中可使用的方法很多，下面正确的是( )。
（A）"What's happened to you"
（B）What's happened to you?'
（C）What\\'s happened to you?'
（D）""Oh!" It sounds terrible."
参考答案
继续答题：下一题
（A）"What's happened to you"
（B）What's happened to you?'
（C）What\\'s happened to you?'
（D）""Oh!" It sounds terrible."
