女，28岁。近4个月来全口牙龈逐渐肿大，刷牙时牙龈易出血，偶有_爱下问搜题

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问题单项选择题

女，28岁。近4个月来全口牙龈逐渐肿大，刷牙时牙龈易出血，偶有牙龈自动出血史。

若患者未妊娠，怀疑为白血病在口腔的表现，确诊的方法为

A．活检

B．脱落细胞涂片

C．白细胞吞噬功能

D．白细胞趋化功能

E．查血象

答案

参考答案：E

判断题

淋巴结具有过滤淋巴液的作用。（）

完形填空

My name is Scott and I am 36 years old. I have spent most of my adult life doing an   41  job, so I had a very cynical (愤世嫉俗的) view of life and the world around me. I saw no point in trying to   42  my life or the lives of the people around me.
Two years ago my wife   43  me to return to school and work toward a career where I would find satisfaction. So I entered Long Beach City College to pursue a   44  in history. Last term I took a political science class. The   45  Dr. Rock had such a great effect on me. He   46  in the Air Force, worked in the U.S. nuclear program and served in the White House. When I asked another instructor   47  someone who was so overqualified worked at a small community college, she   48  told me because he wanted to.
This   49  me, so I asked Dr. Rock himself why he did not pursue a better role in his career. What he told me has changed my   50  forever. He told me that by working at the college he would be able to   51  the kinds of students he believed would make a   52  in the world. He said that   53  the right motivation and support, the students he taught could become the future leaders of our country. He said that he preferred the inner city   54  because the students there showed the   55  promise and cared deeply for their education.
Dr. Rock paid attention to the needs of the community. He taught me how to care and   56  us to take part in our community in any way we   57  .
I thought that I was the   58  one that was affected by his lessons, but at the end of the term I found that the entire class had felt the same   59  that came over me. Dr. Rock taught us how to   60    our country, our community and ourselves.

B．unsatisfying

A．environment