疑问句的句子是一种用来表达疑问、询问信息的语言形式。它通常以疑问词(who, what, when, where, why, how)或助动词(do, does, did, can, could, may, might)开头,然后紧跟着主语和谓语,构成一个完整的句子。
例如:
- What are you doing tonight?
- Where is the nearest grocery store?
- When did you arrive in Paris?
- Why are you so upset?
- How did you learn to play guitar?