以1+1=2?为题的英语演讲稿
问题描述：
以1+1=2?为题的英语演讲稿
演讲用的 是论文也可以
答
what is 1 and maybe when you heard this question,you thought I were a piple,even a kid in kindergaden.however,when the question comes to our daily life,the answer is not so sure.In a work team,1+1 is ...