A
Teachers' Day around the world is not celebrated on the same day.In some countries，Teachers' Day is celebrated on working days.However，in other countries，it is celebrated on holidays.
Here we are giving you a list of countries that celebrate Teachers' Day on holidays.
China
The Teachers' Day was proposed(提议)at National Central University in 1931.It was adopted(被采纳) by the central government of Republic of China in 1932.In 1939，the day was set on August 27，Confucius's birthday.People's Republic of China government called it off in 1951.It was reestablished in 1985，and the day was changed to September 10.Now more and more people are trying to celebrate the Teachers' Day back to Confucius's birthday.
India
In India，Teachers' Day is celebrated on September 5，in honor of Dr Sarvepalli Radhakrishnan，the second President of India.Because his birthday was September 5th.At schools on this day，students in India celebrate this day to show their respect and love to their teachers.
Russia
In Russia Teachers' Day is on October 5th.Before 1994，this day was set on the first Sunday of September.
USA
In the United States，Teachers' Day is a holiday on the Tuesday of the first full week of May.
Thailand
January 16 was adopted as Teachers' Day in the Thailand by a resolution(决议) of the government on November 21，1956.The first Teachers' Day was held in 1957.
Iran
In Iran，Teachers' Day is celebrated on May 2nd every year.It is in honor of the famous Iranian professor Ayatollah Morteza Motahhari who died on May 2，1980.
Although different countries celebrate Teachers' Day on different days，the activities people take to celebrate it just stay the same.
21．The best title of the passage is ________．
A．Teachers' Day around the world B．The history of Teachers' Day
C．Activities on Teachers' Day D．How to celebrate Teachers' Day
22．What will be discussed in the next paragraph of the text?
A．How Teachers' Day became popular in the world.
B．Which country is the first to celebrate Teachers' Day.
C．What activities people take to celebrate Teachers' Day.
D．Which country has the longest vacation for Teachers' Day.
23．In which country is the Teachers' Day celebrated for its leader?
A．Iran. B．Thailand. C．Russia. D．India.
24．We can know from the passage that ________．
A．Not all the Teachers' Days are celebrated on holidays
B．China is the first country to celebrate Teachers' Day
C．Thailand first celebrated Teachers' Day in 1956
D．Russia and USA celebrate Teachers' Day on the same day
