? What do you mean?

It is a punctuation mark that expresses doubt, uncertainty or need to be confirmed, and is often used at the end of a sentence. Its meaning depends on the context and use environment, and it can represent different meanings on different occasions. In Chinese characters, pinyin or English expressions, "?" Usually used to express doubt, uncertainty or inquiry.

For example: "Do you love me?" "Are you busy tomorrow?" "How to get there?" Wait, in these cases, we usually use "?" Express the purpose of inquiry or confirmation. We often use "?" In social networks, letters, short messages, Weibo or chat records are the main means of expression. To express surprise, doubt, doubt and other emotions.

With a simple "?" Compared with punctuation marks, when used in some specific contexts, they may have richer emotions and moods. The most typical example is the modal particle "? ! "。 It is generally used to emphasize feelings such as surprise, exclamation and doubt. , and it is full of doubts and extremely excited tone.

For example, "Are you really so capable? ! ""What the hell is this! ? ! "Wait, be careful not to use too much in use, otherwise it will appear too ostentatious." ? "When used in Chinese and Western languages, they have the same meaning and similar shapes. They all look like small squares hanging under letters, but they are in different positions.

In Chinese, "?" It is usually placed at the end of a sentence, but in western languages, it is usually used in the middle of words or phrases to express doubts or questions. In the computer field, question marks have specific uses, such as being used as wildcards to match any character in string search.

For another example, the URL parameter we often use is passed by adding data at the end of the link. In this case, a question mark is generally needed.

To sum up, "?" Punctuation marks represent various meanings and expressions in context and use environment, and are widely used, involving life, literature, computers and other fields. We need to use it flexibly according to the specific situation, and pay attention to its usage methods and habits in different occasions.