例句
Why are your shoes still wet this morning?
为什么你的鞋今天早上还是湿的？
Researchers need to understand why some students leave education before completing their secondary school qualifications.
研究人员需要了解，为什么有些学生尚未取得中学学历就离开了学校。
常用搭配
- why not｜为什么不；何不
- the reason why｜…的原因
- wonder why｜想知道为什么
用法提示
间接疑问句用陈述语序：I know why he left。