"What do you know about jazz?"

Translation: Що ви знаєте про джаз?

[LenaM3ow]

I used the informal form (ти) the answer used the formal form (ви) and my answer was marked wrong.

[zickovski]

I did the same. Що ти знаєш про джаз? Not accepted

[Vinnfred]

Maybe the informal answer isn't added yet. Was your verb also informal (знаєш)?

[juufa72]

Що ти знаєш.... marked wrong.

[Vitalii_Ivanov]

still the same. reported..

[ellebi09]

I also use informal form And it has been marked wrong. And I have a question: which case we have to use with про? Дуже дякую!

[Krahl]

Well, now ти , is accepted and ви is rejected!

[Zonia435615]

Oh, brother! :/