答案：A

题目分析：考查固定搭配。would rather do sth than do sth宁愿做某事而不愿做另一件事；prefer to do sth宁愿做某事；prefer to do sth rather than do sth宁愿做某事而不用做另一件事。句意：由于是星期天，和待在家里相比，我更愿意出去旅行。故选A。