Which sentence does not contain any errors in the use of italics or quotation marks?

a.
i just have to dot an "i" and cross a "t" or two.< < i think

b.
i just have to dot an i and cross a t or two.

c.
i just have to dot an i and cross a t or two.

d.
i just have to dot an "i" and cross a t or two.

explanation:

the silver bells of the sleds are merry and keep time in the winter nights while the sky twinkles happily. the golden bells of weddings are delightful in their peaceful happiness, foretelling a rapturous future. meanwhile, the brazen alarm bells scream frightfully in the night, with a discordant and desperate sound. in their clamor, these bells convey terror, horror, and anger. finally, the iron bells are solemn and melancholy, while those in the church steeple are like ghouls who feel happiness. the king of the ghouls, who rings the bells, cheerfully keeps time with the moaning and groaning bells.

i think she wanted to protect her children from the extreme racism of the american south.