具有凉血止血作用的药物是（）。

A.大蓟

B.小蓟

C.地榆

D.槐花

E.侧柏叶

第一节：短文改错(共10小题；每小题1分,满分10分)

假如英语课上老师要求同学们交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,要求你在错误的地方增加、删除或修改某个单词。

增加：在缺词处加出加一个漏字(∧),并在其下面写上该加的词。

删除：把多余的词用斜线(\)划掉。

修改：在错的词下划一横线,并在该词下面写上修改后的词。

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(从第11处起)不计分。

When I first learned to write in English, I run into many difficulties. The main problem was in that I always thought in Chinese but tried to translate everything into Chinese. My teacher advised me to keep diaries. I followed her advices. Happily it worked. Soon I began to enjoy talk to myself on paper as I was learning to express me in simple English. One day I wrote a short story and showed to my teacher. She liked it very much that she read it to the class. Everyone said the story was the good one. I was great encouraged by their words.