短文改错：（共10小题; 每小题1分, 满分10分）

此题要求改正所给短文中的错误，对标有题号的每一行做出判断：如无错误，在该行右行

横线画一个勾（√）；如有错误（每行只有一个错误），则按下列情况改正：

此行多一个词：把多余的词用斜线（\）划掉,在该行右边横在线写出该词，并也用斜线划掉。

此行缺一个词：在缺词处加一个漏字符号（^）, 在该行右边横在线写出该加的词。

此行错一个词：在错的词下划一条横线，在该行右边横在线写出改正后的词。

注意：原行没有错的不要改。

Mr. Smith had neither wife nor children. He liked nothing but drinking. He almost spent all of his money drinks. Sometimes he went hungry, but he had to borrow some money to buy some food. One evening he met a friend of him in the street. The man invited him to have dinner in a restaurant. He was very happy that he drank too much. His friend stopped a taxi and ask the driver to take him home. Soon they reached in the door of his house. The driver drove away. But Mr.

Smith couldn’t put the key into the keyhole. Just then a policeman went up, offering to help him but he refused, saying “the house is circled now. If you can keep it moving, I can open the door myself”.

临床前试验阶段，治疗药物安全性评价依据的法规是

A．药品生产质量管理规范
B．药品经营质量管理规范
C．药品临床使用质量管理规范
D．药物临床研究质量管理规范
E．药物非临床安全性研究质量管理规范