"Is your horse afraid of lightning?"
Translation:Apa kuda kamu takut petir?
I learned apakah as being used for questions beginning with 'is it A or B' and 'do you...' . I felt that it was to be used when the answer was a choice of two options rather than an open question. Thus in the question above, apa sounds wrong to me.
For eg. Apakah kamu lebih suka anjing atau kucing?
Di contoh ini, aku merasa kata 'apa' mendengar salah juga. Aku belajar begitu tetapi aku tidak tentu kalau aku benar. In this example, I feel the word apa sounds incorrect too. This is the way I learned them but I'm not certain if that I'm correct.