第一节：短文改错(共10小题；每小题1分，满分10分)

　　 下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。 增加：在缺词处加一个漏字符号(∧)，并在其下面写上该加的词。删除：把多余的词用斜线(\)划掉。修改：在错的词下划一横线，并在该词下面写上修改后的词。注意：1.每处错误及其修改均仅限一词；2.只允许修改10处，多者(从第11处起)不计分。

One day, Mr. Li accepted an invitation to a large business conference in Dalian．He was felt very pleased and decided to attend it．In the morning of November 12, he arrived at the conference．What a lot businessman! He got a bit surprised．The people, who invited to the conference, came from the United States, Italy, France, Singapore, Japan, Hong Kong included some provinces of China．At the conference, they introduced to their products like computers, telephones, toys, food and so on．There had more than 50 show for different production．During the conference they build new relation with each other and sold products．