"That is why we are asking for mitigation. The developed world yes you are the major causes.

VOA: standard.2009.10.13

That is to say, if something causes literature, there must be some sort of authority behind it and therefore we find ourselves asking, "What is an author?"

即是说，如果文学有缘由的，它的背后一定存在作者,所以我们会问，“作者是谁？“

耶鲁公开课 - 文学理论导论课程节选

Write down questions to ask your doctor, asking about possible causes, treatments and prognosis.

CNN: Myoclonus

We immediately started asking questions, many of which went unanswered because there was either no relevant information available (including what causes brain cancer) or conflicting information (including how to treat it).

FORBES: Launching A Revolution In Health