人胰岛细胞能产生胰岛素，但不能产生血红蛋白，据此推测胰岛细胞中（   ）

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改的词。

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。

    We all enjoy read short stories by O. Henry, such as "The last leaf" and "The Gift of Magi".

    Fewer writers in the world have ever put into prison. And even fewer took great success in prison. While O. Henry, the famous short story writer, was one of him. O. Henry, his real name was William Sidney Porter, was born on September 11, 1862.

    In 1884, O. Henry entered the First National Bank as teller (出纳). On February 10, 1896, Henry was said to have something to do with the disappearance of $1,150 from the bank. He was sentenced to five years imprisonment

    In order to make money support his family, O. Henry began write stories to magazines. These stories became quiet popular with readers.

    O. Henry died in New York in January 5, 1910. He was buried in North Carolina, the state where he was born.

下列物质的变化过程属于化学变化的是（  ）

依次填入下列横线处的语句，衔接最恰当的一组是（      ）                         
人类一直面临着三个基本矛盾：人与自然的矛盾、人类社会内部的矛盾、人自身的矛盾。              。
①世界上规模最大的皇宫——我国的故宫，其核心建筑三大殿的名称，集中反映了这一中国传统的哲学思想。
②这三大殿的名称反映了中国传统文化的价值取向，就是追求和谐。
③化矛盾为和谐，始终是中国人的梦想与追求。
④中和殿，中庸平和，喻人世和谐。
⑤保和殿，心态和顺，身体安适，喻人的身心和谐。
⑥太和殿，天地祥瑞，喻人与自然和谐。