单选题 People who feel miserable with computers are those ______.

A、 who love reading books and writing with a pen or a typewriter
B、 who possess the wrong aptitudes of disliking and fearing new things
C、 who have not been trained to use computers
D、 who are born with a temperament that does not respond to computers

【正确答案】 D

【答案解析】从文章第四段中“But how difficult it is—how grim and frightful!——for the other people，the defeated class，whose temperament does not naturally respond to computers”可知。