(1) What happened when the man was mountain climbing?
A)He got trapped in a cave.
B)He got lost in bad weather.
C)He lost his equipment and food.
(2) What caused the loss of the man’s legs?
A)Low temperature.
B)A bad fall in the mountain.
C)An unsuccessful operation.
(3) What did he decide to do after losing his legs?
A)Design new climbing shoes.
B)Set up a club for the disabled.
C)Use technology to fight his disability.