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问题 单项选择题

慢性根尖周炎的最重要的临床表现是

A．深龋洞已穿髓
B．X线片根尖周透射区
C．叩痛(+)、Ⅰ度松动
D．热测出现迟缓反应
E．患牙咬物不适

答案

参考答案：B

解析： 慢性根尖周炎临床上可没有症状或轻度咬牙不适，需要通过X线片检查根尖周骨质变化确诊。

改错题

第二节：短文改错（共10小题）

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，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：在缺词处加一个漏字符号（∧），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：在错的词下划一横线，并在该词下面写出改正后的词。

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）不记分。

What a long winter vacation! I stay at home doing nothing except homework every day as a robot. One day, a idea occurred to me: “Why not to find a part-time job to learn something new?” The next morning, after visit many shops, I was lucky enough to find one in a small but pretty cake shop. When a tired—looking old man came in to buy some cakes, I immediate helped him sit down in a chair and brought him the cake. After he paid them, I said thanks to him. He looked too happy that he praised me with a satisfied smile. From this, I learned: “Be good to others or they’ll be good to you.”
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配伍题 B型题

金樱子的功效是（）
肉豆蔻的功效是（）

A.温中行气，涩肠止泻

B.益肾固精，健脾止泻，除湿止带

C.涩肠止泻，生肌敛疮

D.清热燥湿，收敛止带，止泻，止血

E.涩肠止泻，固精缩尿止带
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