It means there is always going to be something to bring you down but some things will make you smile
F I believe so but I’m not really sure
Saboteur is told through consciousness of Chiu Muguang, a university professor who arrested and briefly kept in captivity and many people consider this professor as an intelligent person but he became a villain who is seeking revenge for the people. I hope this would help
Answer:
A, to better understand the meaning of a text