下列短文中共有10 处错误， 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： 在缺词处加上一个漏词符号（∧），并在此符号下面写出该加的词。

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，每处错误及修改均仅限一词；2，只允许修改10处。

When asked if what I want to be in the future, I often answer with pride, “I wanted to be a teacher like my father.” Though my father is in forties, he is friendly to everyone and is easy to make the friends with. He has good ways to make it easily for his students to understand his lessons. Beside, he is not only strict with his students but also very hardworking. That’s because all his students look up to him. As is generally believed that he is one of the best teacher in his school. I now study hard, and I hope my dream of be a teacher will come true one day.

20世纪70年代，中国在外交领域的成就有( )

A．中法建交

B．恢复在联合国的席位

C．中美两国发表上海联合公报

D．中日两国发表关于建交的联合声明