Hello folks, It's been a long time without asking you but now I'm here again with more questions.
I don't know how to build the following question (I'll try but am not sure if it is correct):
"What's the ICAO 3 test like?"
Is this question correct? Is it well formulated? What does it
's mean:
has or
is?
Once again, thanks for helping.
Cheers,
Falcon