Select the most appropriate word that means the same as the group of words given.

Enclosed area where aircraft are kept and repaired

Hangar

The most appropriate word that means the same as the group of words "enclosed area where aircraft are kept and repaired" is hangar.

• Harbinger means a sign or warning of something to come.
• Hanger means a device for hanging clothes or other objects.
• Hose means a flexible tube used to convey water or other fluids.

The word hangar is the most appropriate because it specifically refers to a large, enclosed structure where aircraft are kept and repaired. The other words do not have the same connotation of aviation.