短文改错。

     假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文

中共有十处语言错误，每句中最多有两处，每处错误涉及一个单词的增加、删除或修改。

     增加：在缺词处加一个漏字符号（^），并在该词下面写出该加的词。

     删除：把多余的词用斜线（\）划掉。

     修改：在错的词下划一横线，并在该词下面写出修改后的词。

     注意：

      1.每处错误及其修改均仅限一词；

       2.只允许修改十处，多者（从第11处起）不计分。

Great changes have been taken place in the way people communicate with each other. In the past people write letters to share informations and later they talked with each other in the telephone. Now more and more people use our own mobile phones to communicating. And instead writing on the paper, they e-mail each other on the computer. As a result, people find that quicker and easier to communicate, and at the same time some people feel that they become poorer in writing. They worry about whether people can be as closely as before.

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以下关于会后事项说法正确的有（）

A.过会后发行人变更保荐机构的，需重新履行申报程序

B.过会后发行人变更老股转让方案的，需重新提交发审会审核

C.过会后更换签字注册会计师，保荐机构通过重新尽职调查复核后认为新出具的文件与原机构出具的文件内容有重大差异，需重新提交发审会审核

D.过会后发行人提出增加募集资金需求量的，重需重新提交发审会审核