Where is navigation done the old-fashioned way?
举一反三
- Where is navigation done the old-fashioned way? A: On the way to the airport. B: At the airport. C: In some remote areas. D: On a plane.
- Old fashioned
- The phrase “Old Fashioned” in para.2 means out of date.
- The phrase “old-fashioned practices” in Paragraph 9 refers to the way ______ .
- 11. When should operational check on navigation equipment be done? ____