0|show" data-onresultcheck="*redo|*.na|hide@*correct|*.na|hide@*reset|*.na|hide"> More than 1.2 million young people in Japan spent Monday dressing up, riding roller coasters and drinking alcohol as they participated in the country’s annual Coming of Age Day festivities. Coming of Age Day, held every year on the second Monday of January, is a national holiday that honors the country’s newest adults, who turned 20 over the past year. Coming of Age Day is a tradition that dates back to the 700s and became official in the 1940s. However, the age a young person enters adulthood was not set at 20 for both genders until 1876. Whereas initially young adults would cut their hair and dye their teeth black for the holiday, these days they honor the transition to adulthood by dressing in expensive traditional Japanese clothes furisode and kimono, taking part in serious ceremonies, having family parties, dancing in the streets and going clubbing with friends. They also legally smoke and drink. Everyone who turned 20 during the previous academic year — April to April — is invited to the festivities. 1. What do we learn about Coming of Age Day from this news report?
A、It is held in Japan on the second Monday of April.
B、It wasn’t Japan’s national holiday until the 1970s.
C、It is a day for having hair cut and teeth dyed black.
D、It celebrates adulthood with ceremonies and parties.