患者男，25岁，间断右下腹痛伴腹泻6个月，粪便呈糊状，有时有水样便，发作时3～6次/d，无脓血便，粪常规有时可见白细胞，隐血试验阳性；发病以来体重下降3kg；2年前有肛瘘病史，已愈合。结肠镜检查发现盲肠、升结肠黏膜呈铺路石样并有纵行溃疡，回盲瓣多发溃疡，所见回肠末端（约20cm）有散在阿弗他溃疡。

要确诊Crohn病，活检组织病理检查中最有意义的是（）

A.隐窝脓肿

B.肠腺腺体萎缩

C.灶状淋巴细胞浸润

D.非干酪样肉芽肿

E.杯状细胞减少

第Ⅱ卷

第四部分：写作（共两节，满分35分）

第一节：短文改错（共10小题；每小题1分，满分10分）

I often dream of a teacher. I dream of standing on the             76. ______

platform in the classroom and give lessons to lovely boys         77. ______­­­­­­­­_  

and girls. I teach them, play with them, but watch them           78. _______

growing up. I am always young when I was staying              79. _______

with them. I know there is not easy to be a teacher. You           80. _______

have to learn in order to teach. Without enough knowledges        81. _______

you can never learn well. What is more, you have to be            82. _______

friends with your pupils and take good care of him.               83. _______

Only in this way can you be a good teacher and win               84. _______

respect from them. Though I am a student now, I will work                        

as very hard to make my dream come true.                    85. _______