Read the sentences from Last Lecture by Randy Pausch.And if you’re curious about what zero gravity looks like, hopefully the sound will be working here. [slide shows videotape from Randy’s zero gravity experience] There I am. [laughter] You do pay the piper at the bottom. [laugher, as the people in the video crash to the floor of the plane on the video] So, childhood dream number one, check.
Answer
A
to prove that people are curious about zero gravity
B
to show what being in zero gravity looks like
C
to prove that some astronauts do wear glasses
D
to show that being in zero gravity is painful
Explanation
Randy introduces the video by saying it will show what zero gravity looks like, then points himself out in the footage. The video illustrates his experience of floating and then crashing to the floor when the plane’s flight changes. Its main purpose is to show what being in zero gravity looks like, not to prove that zero gravity is painful.
AI-written and checked against the verified answer.