Listen to the news and answer the following Questions 6-8.

Listen to the news and answer the following Questions 6-8.
What is the significance of American Labor Day？（）.
A.To celebrate the effort and love for work.
B.To show people’s hopes of a better life.
C.To show respect for low–paid factory workers.
D.To show the strength of labor organizations.
正确答案：To show respect for low–paid factory workers.