Apart from the sentence in this problem, does 〜〜 as a sentence make sense?
空欄を埋める問題をやっているとき、以下の空欄の答えはdoseだったのですが、
When doing the question filling in the blank space, the answer to the following blanks was dose,
What _____ it do?→ What DOES it do?
この – this
問題 – problem
文章 – sentence
別で – apart
成り立ちますか – does it make sense