4. Which of the following best completes the passage below?
Sales campaigns aimed at the faltering personal computer market have strongly emphasized ease of use, called user-friendliness. This emphasis is oddly premature and irrelevant in the eyes of most potential buyers, who are trying to address the logically prior issue of whether______
(A) user-friendliness also implies that owners can service their own computers
(B) personal computers cost more the more user-friendly they are
(C) currently available models are user-friendly enough to suit them
(D) the people promoting personal computers use them in their own homes(E)
(E) they have enough sensible uses for a personal computer to justify the expense of buying one
c中如果电脑已经足够user friendly 了,不就不用再研发了吗 |