单项选择题
A．The bikes were more expensive than it is today. B．People’s salary was very low. C．Most people could afford a bike. D．People lived in courtyard houses with very good equipment.
A．Precognitive experiences people have had can often be confirmed. B．Precognitive experience is more a reality than fantasy. C．People usually pay greater attention to the confirmed precognitive experiences. D．Precognitive experiences make people better prepared for disasters.