In the poem "The Sun Has Long Been Set," what is suggested in the poet's use of quotation marks around the words in the excerpt below?

Who would "go parading"
In London, "and masquerading,"

How do pip's feelings of guilt in chapter 6 fluctuate? a. he feels both guilty and exhilarated by the opportunity to interact with a convict. b. he doesn't feel any true guilt, but rather fear that he will be caught and self-loathing that he stole. c. he feels guilty, but only until the convict is found. d. he feels guilty for lying to joe, but not for stealing from mrs. joe, because he doesn't love her.