at the beginner level

[Alexey86]

Would you please explain to me the difference in article use in the examples above?

 

[emsr2d2]

That's far too many screenshots and questions for one thread. Please choose two or three of them, type them out yourself, and ask a question that makes it clear what you're finding unclear or confusing.

 

[Alexey86]

1) Blindfolded, Ms Smith is unable to ride at beginner level let alone compete.
(Independent)
2) England Handball is running regular recruiting events in a bid to get people involved, with most at a beginner level.
(The Guardian - Lifestyle)
3) The majority of the offered training is at the beginner level and 1 h in duration.
(International Journal of Child Care and Education Policy)

That's far too many screenshots and questions for one thread.

Too many questions? I asked only one: why different articles?