The statement that best describes the role of Monsieur Jourdain’s asides to his wife in these lines is:
C. The asides reveal the ease with which Monsieur Jourdain is misled by Dorante.
In the asides, Monsieur Jourdain expresses his dismissive attitude towards Madame Jourdain's suspicions about Dorante. This indicates that he is willing to take Dorante's words at face value, suggesting that he is easily misled and possibly overconfident in his assessment of the situation.