GRE Logical Reading: ETS-GRE逻辑单题ETS - J8J6947HD140786PK$

Many people acquire software programs for their home computers by illegally copying those programs rather than purchasing them. People who own home computers must be making, on average, fewer illegal copies of software programs than before, however, since the average number of software programs that people purchase to use on their home computers has increased substantially over the past five years.