WHY DOES THE AUTHOR MENTION “LONG, GRUELING HOURS WITHOUT SLEEP...

74. - DE THI THU DAI HOC MON ANH VA DAP AN
Tiếng Anh DE THI THU DAI HOC MON ANH VA DAP AN
74. Why does the author mention “long, grueling hours without sleeps” in paragraph 4 ? A. To emphasize the difficulty of working as a plumber. B. To contrast the reality of a flight attendant’s job with most people’s perception. C. To show that people must work hard for the career they have chosen. D. To discourage readers from choosing a career as a flight attendant.