这个句子需要一个问号。

This sentence needs a question mark.

为什么你在这里用了问号？

Why did you use a question mark here?

这个标志看起来像一个问号。

This sign looks like a question mark.

她在纸上画了一个大大的问号。

She drew a big question mark on the paper.

你在句子的末尾加了一个问号。

You added a question mark at the end of the sentence.

问号用在问题的结尾。

The question mark is used at the end of a question.

实在是一个问号比他。

Is really a question mark than he was.

问号处应该填什么数字？

What number should replace the question mark ?

下面哪个方块能替换问号呢？

Which square below should replace the question mark?

返回的查询信息包括前导问号.

The query information returned includes the leading question mark.