Wheels on this type of vehicle can retract
a. a bicycle
b. a station wagon
c. an airplane
d. a sailboat
I feel like I should know the answer to this, but I'm not sure. It can't be a bicycle or a station wagon. So would it be an airplane or a sailboat?
Learning the definition of retract will help you find the right answer.
http://dictionary.reference.com/browse/retract
A sailboat?
I've never seen wheels on a sailboat.
An airplane?
Right, after a plane gets off the ground, the wheels retract.
To determine the answer to this question, let's analyze the options one by one:
a. A bicycle: In most cases, bicycles do not have retractable wheels. The wheels are fixed in place.
b. A station wagon: Station wagons, also known as estate cars, are a type of road vehicle and typically do not have retractable wheels. The wheels remain in a fixed position.
c. An airplane: Airplanes, especially commercial and military aircraft, commonly have retractable landing gear. This allows the wheels to be raised and stowed inside the aircraft during flight.
d. A sailboat: Sailboats usually have fixed wheels, known as keels or rudders, which provide stability and maneuverability while at sea. They do not typically have retractable wheels.
Based on this analysis, the correct answer is: c. An airplane.
Therefore, the vehicle type with retractable wheels is an airplane.