关于缩窄性心包炎的二维超声特点,下列哪一项叙述是最恰当的() A.心包变薄 B.心包

题型:单项选择题 A1/A2型题

问题:

关于缩窄性心包炎的二维超声特点,下列哪一项叙述是最恰当的()

A.心包变薄

B.心包腔内有积液及心包上有团块状回声

C.心包回声增强、增厚(>3mm),并常有粘连

D.心包腔内可见大量积液

E.心包腔内积液随体位改变,可见移动

考点:超声波医学主治医师超声医学基础知识2016版主治医师(超声波医学)相关专业知识模拟试题一
题型:单项选择题 A1/A2型题
任务型阅读。(10分)
A way of taking up new hobbies
Starting a new school term is always exciting. It is a chance to  66  your friends again. But the most exciting of all, a new term is a good chance to take up new hobbies. It is common (普遍的) in Britain for students to take up new hobbies after the Christmas holidays. To start something new is a common New Year resolution.
Most schools offer (提供)  67  kinds of hobby classes. Students take them in their free time or after school. Some classes you have to pay for and the others are free. For example, I once took a free Wednesday evening gymnastics class, but when I learned how to play the drum, my parents  68  to pay for the lesson.
The most popular extra classes at my school were piano lessons and drama club. Both classes offered exams students could take. Students with many hobbies sometimes feel more  69  than those without any. But the students with hobbies leave school with many extra skills.
I haven’t continued any of the hobbies I began at school, but I have never regretted (遗憾) taking them. My  70  friend today is someone I met in my gymnastics class.
根据短文内容,完成下列任务。(每题1分)
任务1:选用所给词语的适当形式填入短文中的空格内。
difference,    see,     stressed,    good,     have
小题1:_______ 
小题2:_______ 
小题3:_______ 
小题4:_______ 
小题5:_______
任务2:把短文中划线的句子译成汉语。
小题6:______________________________________________________________
任务3:根据英文释义及首字母提示,从短文中找出正确的单词。
小题7:h______: a thing you like to do when you are not working; an interest
小题8:p______: give money for what you buy
任务4:回答问题。
小题9: What classes were the most popular extra classes at school? (根据原文回答。)
__________________________________________________________________
小题10:What hobbies would you like to start in the new term? (根据你自己的实际情况回答。)
__________________________________________________________________
题型:单项选择题 A1/A2型题

一个四次多项式与一个五次多项式的和一定是(  )

A.九次多项式

B.五次多项式

C.四次多项式

D.无法确定

题型:单项选择题 A1/A2型题

丹红注射液治疗DPN的作用机制()

A.改善血黏度

B.降低血管阻力

C.改善神经的缺血和缺氧

D.降糖

题型:单项选择题 A1/A2型题

2013南方电网公司设备运维策略及管控机制建设指导意见规定()可归为重要设备。

A.在正常运行方式下,设备故障存在引发一级电力安全事件可能的

B.输变电设备价值在800-1000万及以上的

C.设备故障将直接引发一级重要用户供电中断的

D.输变电设备价值在500万及以上的

题型:单项选择题 A1/A2型题

加热炉负压值的变化必然引起烟气(),应根据负压值的变化来调整操作。

A、组成的变化

B、温度的变化

C、颜色的变化

D、气味的变化

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