短文改错

文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏词符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（＼）划掉。

修改：在错的词下划一个横线，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10处，多者（从十一处起）不计分。

     Li Hua and I were neighboures and we went to same school. We always went to school together.

We were good friend and had a great deal to share with every day. However, one day, Li Hua copied

my homework, which made me such angry that I did not want to be friends with him any long. Then on

Monday morning I ran downstairs without realize it was raining, but there was no time to return home to

fetch an umbrella. It happens that Li Hua was just around the corner and be offered to share her umbrella with me. He made apology to me in a gently voce. I forgave him but gave him a hug.

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核心银行系统中银行汇票/本票未用退回交易可以在下列（）进行操作：

A、任意中行

B、原出票行

C、代理付款行

D、四大国有商业银行