Ithink it is d but dont beleive i really dont you to get it wrong. why dont you use a translator. just download the google translate app that allows you to gake a photo and then it translates everything for you. well i hope that works and good
Read each sentence carefully and select the option with the sentence written correctly. la chica necesita el falda rojo. la chica necesita la falda roja. la chica necesita los faldas rojas. la chica necesita las faldas rojos.