Why cant bukan be used?
Negation: Tidak, bukan, jangan, belum, Tips & Notes, Addendum.
I received this question as multiple choice and the correct option was tak suka instead of tidak suka. What is the difference between the two? Is it just an abbreviated form?
Yes. "Tak" is the abbreviated form of "tidak".
However, using "gak" or "enggak" Instead of using 'tidak' is more common than using "tak".