Being in no great hurry, ________.
现在分词作状语时, 与句子主语应为逻辑主谓关系; 过去分词作状语时, 和句子主语应为逻辑动宾关系, 否则就形成了悬垂分词结构, 如: Looking back, the house seemed to have been engulfed by the snow,which fell faster and faster.(短语动词look back和句子主语无逻辑关系) “回头而望, 雪越下越大, 好像要把那座房子吞没掉似的”。 因此该句主语为we。 而表示“走了很长的路”, 可以用take the long route, A项表述方式错误。