The desire for an escape from society and a return to nature is a permanent convention of American literature. It is evident in the following writings except________.（ ）

A、MarkTwain’sAdventuresofHuckleberryFinn
B、Cooper’sLeather-stockingTales
C、Irving’sTheSleepyHollow*
D、both(MarkTwain’sAdventuresofHuckleberryFinn)and(Cooper’sLeather-stockingTales)