2. 职称英语
  3. Pirated compact disks and floppy disks remained the second biggest vehicle for t

Pirated compact disks and floppy disks remained the second biggest vehicle for t

游客2025-05-07  38
问题 Pirated compact disks and floppy disks remained the second biggest vehicle for the spread of computer viruses despite the governments’ determined efforts to quash software piracy.
选项 A、boost
B、prevent
C、crush
D、restrict
答案 B
解析
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