【单选题】患者男,50岁。椎体正位X线平片及骨扫描检查见图1和图2。 关于畸形性骨炎(Paget病)的诊断依据,描述正确的是()
D.
骨扫描显示椎体及附件均出现核素摄取增加,证明此病变肯定为为恶性病变
【单选题】Which of the following sentences is true according to this passage?
A.
It is by our experience that words are filled with meaning for us.
B.
Poets are masters of words but novelists are not.
C.
As meanings in words sing like music we should learn music in order to be a poet.
D.
Animals, unlike human beings, somehow invented certain sounds to express thoughts and feelings, actions and things.
【单选题】One of the most important things in education is to let students ____ positive emotions and experience in the process of their learning. [ ]
【单选题】The very real and far reaching implications inherent in the current changes being experienced by government spaceports, with terms of their effect upon the whole international space community, are als...
【单选题】In the third paragraph, the word 'background' means ' ______'.
【单选题】一般供试品溶液的吸光度读数在( )之间误差较小。
【单选题】The word 'undergo' in Paragraph 3 most probably means ______.
【单选题】变异和畸形描述正确的是
A.
人体器官的形态、构造、位置、大小等在统计学上出现概率最多的状态称正常
B.
与正常值比较接近,差异不显著,统计学上出现概率比正常少,无明显功能障碍者称变异
C.
超出一般变异的范围,统计学上出现概率极低,常出现明显的功能障碍称异常,又称畸形
【判断题】对于文学中的主体,刘再复分为精神主体和实践主体