試題詳解

13. Ann: What do you want to see at the computer exhibition?
Ken: I want to find the booth that has the virtual reality setup.
Ann: Virtual reality? ______ 
Ken: You have to put on a headset, and when the game is turned on, you feel like you are actually in the game.
(A) How does it work?
(B) What did you see?
(C) When was it set up?
(D) Where have you been?