放射性核素显像检查诊断阳性率较低的是() A.肝脓肿 B.甲状腺肿瘤 C.大肠癌 D

题型:单项选择题 B型题

问题:

放射性核素显像检查诊断阳性率较低的是()

A.肝脓肿

B.甲状腺肿瘤

C.大肠癌

D.骨肿瘤

E.脑肿瘤

考点:普通外科主治医师基础知识肿瘤肿瘤题库
题型:单项选择题 B型题

An old man lived in a nice house with a large garden. He took care of his flowers all the time, watering and fertilizing them.

One day a young man went by the garden. He looked at the beautiful flowers, imagining how happy he could be if he lived in such a beautiful place. Then ,suddenly he found the old gardener was blind. He was very surprised about this and asked,“You can’t see these flowers. “Why are you busy taking care of them every day?”

The old man smiled and said ,“I can tell you four reasons. First, I was a gardener when I was young, and I really like this job. Second, although I can’t see these flowers, I can touch them. Third, I can smell the sweetness of them. As to the last one, that’s you.”

“Me? But you don’t know me.”said the young man.

“Yeah, it’s true that I don’t know you. But I know that flowers are angels that everybody knows. We enjoy the happiness these flowers have brought us.”

The blind man’s work opened our eyes and pleased our hearts, which also made his life happier. It was just like Beethoven, who became deaf in his later life and wrote many great musical works. Beethoven himself couldn’t hear his wonderful music, but his music has encouraged millions of people to face their difficulties bravely. Isn’t it a kind of happiness?

小题1:The young man was very surprised because _________.

A.The old man was deaf.

B.The old man could see nothing.

C.The old man took care of flowers every day.

D.The flowers was very beautiful.小题2:Why was the old man busy taking care of the flowers every day?

A.Because he liked doing it.

B.Because it can make him happy.

C.Because everyone enjoyed the happiness these flowers had brought.

D.All the above.小题3:Which of the following statements is TRUE about the old man?

A.He was a musician.

B.He was the writer’s friend.

C.He used to be a gardener.

D.He was very happy.小题4:What is the best title of the passage?

A.The beautiful flowers.

B.Beethoven’s life.

C.The blind and The deaf.

D.One kind of Happiness.

题型:单项选择题 B型题

某机电安装工程公司承担了某机械厂的机电安装工程任务,其中最主要的一项工程是厂区的架空管道工程。机电公司的几个工人在下班时擅自开动起重机进行吊装管道,由于对起重机的使用要求不太了解,操作出现失误,滑轮组钢丝绳被拉断,管道下滑,导致一名工人死亡。经调查,是由于机电公司安全制度不够完善,且没有在吊装前对基础进行试验和验收。

规定起重机在各种工作状态下允许吊装的载荷的曲线,称为()。

A.起重机的普通曲线

B.起重机的特性曲线

C.起重量特性曲线

D.起升高度特性曲线

题型:单项选择题 B型题

用SQL语言检索选修课程在5门以上(含5门)的学生的学号、姓名和平均成绩,并按平均成绩降序排序,正确的命令是( )。

A) SELECT S.学号,姓名,平均成绩 FROM S,SC;
WHERE S.学号=SC.学号;
GROUP BY S.学号 HAVING GOUNT(*)>=5 ORDER BY 平均成绩 DESC
B) SELECT 学号,姓名,AVG(成绩) FROM S,SC;
WHERE S.学号=SC.学号 AND COUNT(*)>=5;
GROUP BY 学号 ORDER BY 3 DESC
C) SELECT S.学号,姓名,AVG(成绩) 平均成绩 FROM S,SC;
WHERE S.学号=SC.学号 AND COUNT(*)>=5;
GROUP BY S.学号 ORDER BY 平均成绩 DESC
D) SELECT S.学号,姓名,AVG(成绩) 平均成绩 FROM S,SC;
WHERE S.学号=SC.学号;
GROUP BY S.学号 HAVING COUNT(*)>=5 ORDER BY 3 DESC

题型:单项选择题 B型题

终于,许多人开始相信他们自己对一切______,于是,消极情绪开始______。最后,困境中的公司的终极病态——推卸责任——占据了主导。
依次填入画横线部分最恰当的一项是( )。

A.无可奈何 集中
B.无所不知 延伸
C.无计可施 扩散
D.无能为力 蔓延

题型:单项选择题 B型题

下列订货成本中,属于变动性订货成本的是[ ]

A.采购员的差旅费
B.采购部门的基本开支
C.存货残损变质损失
D.进价成本

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