The sun ___, they continued their way.A. has risenB. having risenC. has raisedD. having raised

此题考查非谓语动词的用法。句子的主语是they，谓语是continued，所以sun和rise之间是主动关系，应该使用现在分词。此外，根据句意，太阳升起发生在他们继续前进之前，所以应该使用完成时态。因此，正确答案是having risen。