Question Marks: Direct Questions and Requests
先写下记得的内容，再查看解释。不要填写个人信息。
查看解释
A question mark is a terminal punctuation mark placed at the conclusion of a direct question, polite modal request, or confirmation tag. It signals that the speaker seeks information or verification, guiding the reader to apply appropriate spoken intonation.
Where should we store the spare office supplies?