Respuesta :
Stanley and his parents had tried to pretend that he was just going away like rich kids do ( A ) is an implied personality trait
Although the excerpt from Holes is missing from your question an answer is provided based on the principle of implied personality trait
An implied personality trait is used to describe the character of a person based on his actions and thought. also implied personality trait are used to make inferences about an individual.
As seen in the sentence " Stanley and his parents had tried to pretend that he was just going away like rich kids do " the inference /conclusion contained in this sentence is that Stanley and his parents are pretending
Hence we can conclude that ; Stanley and his parents had tried to pretend that he was just going away like rich kids do ( A ) is an implied personality trait
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