题目选项分析

Which of the following best completes the passage below?

The computer industry's estimate that it loses millions of dollars when users illegally copy programs without paying for them is greatly exaggerated. Most of the illegal copying is done by people with no serious interest in the programs. Thus, the loss to the industry is quite small, because_____.

【选项】the number of programs that are frequently copied illegally is low in comparison to the number of programs available for sale