I don't know what text you're talking about, but I believe the answer would be C. "fifteen designs"
A can be changed to "Memorial mission" or something.
B can be changed to "Pretty structure" or something.
D can be changed to " Available leasing area".
C will always need fifteen, as that's a prime word, it's needed to explain something. If you change that word, it'll change everything else.
Jane Eyre is a novel by English writer Charlotte Brontë. It was published on 16 October 1847, by Smith, Elder & Co. of London, England, under the pen name "Currer Bell
were published to be read by common people
