Both.
cars
Most likely both!
they use bude
People in France use public transportation in the bigger towns, especially Paris, but driving a car is still the favorite way of getting around for a majority of French.
Most people in Australia use cars for transportation especially when you get away from the capital cities. As a mater of fact public transport in urban centers id notoriously poor. Many people in the capital cities use public transport to get to work. There are extensive rail and bus networks throughout all of the capital cities.
cars
People in France use public transportation in the bigger towns, especially Paris, but driving a car is still the favorite way of getting around for a majority of French.
they mostly drive cars but they also use public transpertation for tours :)
Most Chinese people rely on public transportation. Cars are expensive and most Chinese cannot afford them. China has such a large population, that the streets are very crowded. It is often faster to use public transportation than to drive a private car. For these reasons many people in China never learn to drive. Those who can drive typically learn to drive a manual transmission as automatic transmissions are uncommon.
They have made solar cars, but not for the public to use. If you want a new source for transportation, try looking at hydro-cars. (water powered cars)
There were many forms of public transportation in the 1920s. Things like Air travel, cars, trucks, busses and trains
Yes, but most Chinese residents use bikes or public transportation.