It also allows instrument approaches to be made procedurally at airports where air traffic control does not use ____or in the case of ____ failure. A: radio B: communication C: electricity D: radar

中国大学MOOC: 2. If I’m preparing a child for their very first IV, and they share with me that they don’t want to see what’s happening procedurally, I know I need a distraction that is visually engaging.