THE _____ WERE TOLD TO FASTEN THEIR SCAT BELTS AS THE PLANE BEGAN...

27. - DE THI THU DAI HOC MON ANH VA DAP AN
DE THI THU DAI HOC MON ANH VA DAP AN
27. The _____ were told to fasten their scat belts as the plane began its descent.A. customers B. riders C. passengers D. flyers