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问题 单项选择题

肝硬化腹壁静脉曲张时，其血管杂音常可被闻及的部位是（）

A.上腹部

B.下腹部

C.右侧腹部

D.左侧腹部

E.右肋缘下

答案

参考答案：A

解析：静脉性杂音为连续的嗡鸣声或"潺潺"声，无收缩期与舒张期性质。常出现于脐周或上腹部，尤其是腹壁静脉曲张严重处。此音提示门静脉高压时的侧支循环形成。故本题选择A。

单项选择题

小型药品零售企业的质量负责人（）

A．1500M2 

B．1000M2 

C．500M2 

D．150M2 

E．50M2
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完形填空

Millions of words about young American people’s ideas, feelings and actions have been (1)w_▲_ over the years.

Today there are about seven million Americans in colleges and universities. Young people (2)u_▲_twenty-five are nearly half of American people.

Many of these will soon be in charge of (负责管理)the nation. Naturally their ideas are (3)i_▲_ to everyone in the country, and it is necessary for older people to understand what they 4)t _▲_ and feel.

College students today have strong opinions about (5)r_▲_ and wrong. They are deeply (6) i_▲_ in making a better life for all people, (7)e_▲_ for those who have not been given a fair chance before now. They see much that is wrong in the 8)l_▲_ of their parents. It is (9)h_▲_ for them to see what is right and good in the older ways. As a result, there is often (10)t_▲_ in American families.
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