Translation:Do you have an appointment on Friday?
do you have any appointments this friday? should work as it takes into account the whole day
It seems that the people doing the translations from Mandarin to English have a pretty limited English language skills. Duolingo, with your funding status it is time to get your sh*t together. This starta to be frustrating.
Shouldn’t it be: 你星期五有约会吗？ Because you usually put a noun in the front of a sentence.