I just wanted to confirm that "cet après-midi" would have also been acceptable ? I didn't realise it, but there seems to be a polemic about the gender of après-midi, it can apparently be either masculine or feminine, but l'Académie favours the masculine.
Does that seem reasonable in the context of this dictée ? Any other comments anyone ?
Thanks, Paul.
see this link
https://forum.lefigaro.fr/forum/affich-490-cet-ou-cette-apres-midi