Select the Letter of the Sentence in Which Capital Letters

Multiple Choice

Select the letter of the sentence in which capital letters have been used correctly.
-_____

A) With all the sunshine and dry weather we've had this April, spring certainly seems to have come early to our city.
B) With all the sunshine and dry weather we've had this April, Spring certainly seems to have come early to our City.
C) With all the sunshine and dry weather we've had this April, Spring certainly seems to have come early to our city.