第1个回答 2008-11-10
I will try my best!本回答被提问者采纳
第2个回答 2008-11-10
I'll do my best
I'll try my best
I am sure to make great efforts
第3个回答 2008-11-10
i will try my best
or
i will do my best
第4个回答 2008-11-10
I certainly will try our best
第5个回答 2008-11-10
I certainly will try my best