試題詳解

54. What should you do if you want to donate a computer or a book?
(A) You should remove your motherboard before you want to donate the computer.
(B) You should tear the page that you have written a message on it before you want to donate the book.
(C) You should download some game applications before you want to donate the computer.
(D) You should use your erasers to get rid of your graffito.