there are three main reasons. first，at present，in my opinion，學生考試作弊現象嚴重，原因：1.考試太濫 2.自身勤奮不夠 3.把大量時間用在上網和玩游戲上 4.為了騙取家長和老師高興學習發奮；圍繞要點可適當發揮；不計入總字數， they waste a lot of time playing games or surfing the internet. so they haven t enough time to prepare for the