どの（どの）— which (+ noun)
どの ホテル です か。
Which hotel is it?
どのどの
which (+ noun)
どの
accent [1]In detail
Words
どのdonowhich
ホテルhoteruhotel
ですdesu(polite sentence ending)
かka(question marker)
Use どの before a noun when choosing among several: “which hotel.” To ask “which one” without a noun, use どれ.
Coco-sensei