请问1+1=?-------------------英语填空题
问题描述：
请问1+1=?-------------------英语填空题
1.All the teachers and students ____(welcom) the important guests at the school【并解释相关的语法知识（比如welcome的用法啊）,
2.它容易得使我吃惊 I'm ____ _____ how easy it is.
3.现在我向你介绍一下你的工作及公司的情况.Now let me tell you ____ ____ the job and the company.
答
welcomed
surprised at
something about