Directions: Read the helicopter passage provided in the previous question and answer the following question:
Question: A helicopter can hover while an airplane cannot. According to the passage, 'Hover' means:
- Astay at one place in the air
- Bmove straight up in the air
- Cgo backward in the air
- Dfly sideways
Solution & Step-by-step Explanation
To 'hover' means to remain suspended or float stationary over one specific position in the air, which matches with the phrase stay at one place in the air.