I believe the direct object is the swimming hole and the indirect object is the ranch. In school, I learned that you should be able to write the sentence without the indirect object and it should still make sense. Therefore, the sentence without the indirect object would be "Our cousins showed us the swimming hole.".
I believe the answer you want is A.
Answer:
B. it clearly referenced thatif they were good doctors the were to fairly put to them they would rather cure their patient and lose their fee rather than kill him and get it. (it means in laymans terms that good doctors would rather cure the patient than kill them and get it post mortem as a pre payment.
Explanation: