Support Passenger volume in the airline industry has declined dramatically over the past two years, and thus Support fewer travelers and fewer planes are using airports. █████ ███████ █████████ ███ ██ █████████ ████ ██ █████████ ██ ███ ███████ ███████ ███ █████ ██ ████ ████████ ██ ██ █████ ████ █████ ██████ █████████ ██████ ███████ ██ ███ ████ ███████ ███ ████████ ██████ ██ █████ ██████████ ████ ███ ██ ███ ████ ████ ████████ ███ █████ █████ ████ █████ ██ ██████ █████ █████████ ████████ ███████████
The author concludes that it seems surprising that airports are now expanding their passenger terminals. This is because air traffic volume is down, and airport expansion can only be justified by increased air traffic volume.
The author assumes that airport expansion has to be in response to current air traffic, and can’t anticipate increased air traffic later on. But if airports were taking the current lull in air traffic as an opportunity to make expansions for a later increase, then the author’s argument would be seriously weakened.
Which one of the following, ██ █████ ████████ ███ ████ ██████ ██ █████ ██ ███ █████████ ██████ ██ █████ ███████ ███████████
It is generally ████ █████████ ██ ███████ █████ ████████████ ████████ ████ ███ ███████ ██ ██ █ ██████ ██ ████████
Low volume in █████████ ███ ██████ ███████ ███████ █████████ ████ ██████████ ██████ █████████████ ██ ███ ███████
A rise in ████ █████ ████ ██ ████████ ██ ███ ████ ██████ ████ █████ ██ ███ ████ ██ ███ █████ ██ ███████████████ █████████ ███████ ███████
When passenger volume ██████ ██ ████ █████ █████ █ ██████ ██ ████████ ████ ████████ ████ ██████████ ██████ ███ ████████ ███████ ██████ ███ ██████ ██ ███ ███████
A sustained decline ██ █████████ ██████ █████ ████ ██ ███ ███████ ██ ████ ████████ ███ ███ ██████████ ██ █████ ██████ ██ █████ ████████ ████ ████████