After reading Text 1, one can conclude that the proposal in...

highly desirable, due to the fact that it is an attempt to improve safety in aviation in the long run.

partially reliable, since the performance of foreign language instructors will not be evaluated.

irrelevant, because it does not seem to take into account the diversity in native languages and cultures across the member states.

contradictory, because, while it intends to evaluate Aviation English on a global basis, only a few countries are willing to take part in the accreditation process.

welcome, since there is concrete evidence to prove that air professionals will be prepared to speak fluent English according to any university business standard.