I doubt it.
And so doubts our local expert.
People don't talk that way. There's no reason to change the word order there. The sentences are evaluated by a computer against "acceptable" answers that are added manually. Subjects generally come before verbs.
tl;dr: A couple practical hints for word order in questions for English speakers, and then a linguistic digression.
I think you may be switching words around because that’s how English constructs questions, by switching word order. Esperanto doesn’t switch word order around in questions (for the most part; I’ll come back to this at the end of this comment). Instead, it always uses either an introductory ĉu, or a ki- correlative, to mark questions.
It can be useful, as an exercise to get used to this, to take a sentence like
Where can one find short trees?
and, before translating it, first turning it into a statement. With ki- question words, change them into kio/kion “that”, kiu/kiun/kiuj/kiujn “he/she/one/they”, kial “for some reason”, kiel “in some way”, kia “some kind(s) of”, kiam “then”, kie “there”, kiom “so much”, and kies “his/hers/one’s/theirs”. (This doesn’t always work exactly, you may have to get creative with exact wording, but the idea works.)
So, in this example, first re-render the English question into the English statement:
One can find short trees there.
Translate this into Esperanto:
Oni povas trovi malaltajn arbojn tie.
and then delete the substitute word and add the ki- question word to the beginning:
Kie oni povas trovi malaltajn arbojn?
With ĉu, that just means changing the sentence into a statement:
Are there oranges in the dessert?
Oranges are in the dessert.
Then you turn it into a question by sticking ĉu to the front and you’re done.
English is a bit weird in forming yes/no questions by simply moving words around (though it’s pretty common in Indo-European languages in general), and quite weird in habitually moving words around in all questions, even ones with question words. In many languages, tone of voice and/or a question mark are all you have to distinguish questions from statements.
I said I’d come back to “for the most part”. Esperanto does have fairly free word order in general; though SVO (subject-verb-object) is, by far, most common, OVS, SVO, SOV and VOS are also used—for effect or to stress a particular word—with some frequency. This isn’t written down in Fundamento, it’s not an actual rule of the language, and the other orders aren’t forbidden, but it’s a case of, as salivanto wrote, “people don’t talk that way”.
The same allowance of some free word order is true in Esperanto questions—and a bit more common, since drawing attention to a particular word is a more common thing in questions. Yet you still don’t switch to a weird word order—particularly without motivation to do so.
Your translation is VSO—a weird word order—and more importantly, “Kie povas…” doesn’t have a motivation. Where can is not a conceptual idea in this question (vs. where want, where try, where like and other equally odd ideas). Verbs can come right after correlatives—you see them a lot after kiel and kial, since those question words are referring to the reason and manner of action—but here there’s no reason to do it, unless you’re writing poetry or song lyrics or intend to sound weird.
Your translation is VSO—a weird word order—and more importantly, “Kie povas…” doesn’t have a motivation. Where can is not a conceptual idea in this question (vs. where want, where try, where like and other equally odd ideas).
I just returned here after getting an email about my alternate translation being accepted, and noticed I neglected to give a good example of kie + i-vorto.
Kie situas…? is very common (and Kie situas io? seems to be more common than Kie io situas?), as is _Kie est[aio]s…? and Kie okaz[io]s…?. And “where is, where is placed, where happened” are all conceptual ideas one can grasp—unlike “where can”.