以下关于骨骼的X线表现的描述,错误的是A.正常骨膜在X线片上不显影 B.骨松质在X线

题型:单项选择题

问题:

以下关于骨骼的X线表现的描述,错误的是

A.正常骨膜在X线片上不显影

B.骨松质在X线片上呈网状骨纹理

C.儿童骨皮质较成人薄

D.骨骺板由致密骨构成

E.婴幼儿期骨骺为软骨,X线片上不显影

考点:放射医学技师放射技师相关专业知识初级放射医学技师相关专业知识5
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若PC100SDRAM的数据传输率为800MB/S,则PC133SDRAM的数据传输率为【 】MB/S。

题型:单项选择题

缺词填空(共10空;每空l分,计l0分)

根据短文内容和首字母提示,在下文空格处填入适当的词使短文完整。(每空一词)

At last, the mid-term exams are over. You’ve done the hard work, 小题1: you can’t relax. You have to prepare for the next exams. Do you hate exams? If you do, you’re not alone. Students in 小题2: countries hate them as well.

Luckily for them, British students have 小题3:  exams than Chinese students. And they 小题4:have them once a year. Every summer they take a test in each subject. Each test lasts about an hour. These exams don’t count for much. Even if a student does really 小题5: they still progress to the next year. When the results come out they are then placed in an end-of-year report. The report is sent to the child’s 小题6: . It describes how the student studied at school.

This report is private(私密的), so only the teacher, the student and his or her parents see it. This 小题7:  that the students don’t know how other students scored in the test. Some students choose to tell each other, but others keep it 小题8: .

Parents’ meetings are held t 小题9: a year, at the end of the winter term and then at the end of the summer term. Children go to meet their teachers 小题10: their parents and discuss their performance at school.

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只用一种试剂就能将甲苯(已知其密度比水小)、己烯、四氯化碳、碘化钾溶液区分开来,这种试剂是:                                                  

A.溴水

B.溴化钾溶液

C.硝酸银溶液

D.酸性KMnO4溶液

题型:单项选择题

原发性高血压患者的血管病变是()

A.肾动脉病变

B.脑动脉病变

C.冠状动脉粥样硬化

D.细小动脉硬化

E.主动脉的粥样硬化

题型:单项选择题

下列何经直接通于脑

A.足少阴肾经

B.足太阳膀胱经

C.手少阳三焦经

D.足少阳胆经

E.手太阳小肠经

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