Final answer:
Dickens uses a sarcastic tone concerning the Monseigneur's extravagance.
Step-by-step explanation:
Dickens uses a sarcastic tone concerning the Monseigneur's extravagance.
He portrays the Monseigneur as someone who indulges in excessive luxury and opulence without considering the suffering and poverty of the common people. For example, Dickens describes the Monseigneur's lavish dinner parties, where he feasts on delicacies while the poor starve. This sarcastic portrayal highlights the Monseigneur's selfishness and indifference towards the plight of others.