当然是可以了。
理由是:
task2写作指令中写得清清楚楚:
give reasons for your answers and include any relevant examples from you own knowledge and experience.
何谓your own experience?
除了理解为个人例子以外我想不到其他解释。
因此在task2中请大家尽管放心大胆地用个人例子来论证(只要有说服力)