"What is your favorite color?"
Completely ridiculous. I copied the original answer for this down from the first set of lessons at the first level.
It was: 你最喜欢什么颜色
So I wrote that here, but got marked wrong because here they want a completely different answer:
I thought at first it was only the Chinese course that had absurd anomalies like this, but now I realise the other courses I have been doing often trick you in the same way.
Of course it is good that it is a free course and a good initiative. But it's a half good system, no better with lousy maintenance. Why would anyone pay for that?