Putting up your hand before asking a question helps the class pay attention to the lesson.

在提问前举手可以帮助全班同学注意听课。

youdao

a post asking a question to your readers and aiming to initiate a discussion

文章内对想你的读者提出问题，旨在发起一次讨论；

youdao

For example, asking a question about using GtkTreeView is not considered appropriate.

例如，询问有关使用GtkTreeView的问题在这儿就不太合适。

youdao

"When we look at the specific effect of the Internet on language, languages asking the question, has English become a different language as a result of the Internet, the answer has to be no,".

VOA: standard.2010.01.16

or sorry, you did choose to show up today, we'll understand, but please also understand that the TAs won't have a lot of patience with you if you're asking a question about something that was either covered in the readings, or covered in the lecture and is pretty straight forward. All right?

你确实决定了来上课，我们会理解你的，但是请明白,当你问了一个,既在阅读材料里,也在课堂上讲过的浅显问题时，助教们可没有太多耐心,接待你？

麻省理工公开课 - 计算机科学及编程导论课程节选

How many" is so useful for when you're asking a question about how many numbers there are.

当你想知道具体数量的时候，“How many”非常有用。

How many课堂 - SpeakingMax英语口语达人

The meaning it communicates is that writer is asking a question instead of making a statement.

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Voice Search allows you to run basic web queries by asking a question rather than typing one in.

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