儿童股骨头缺血性骨坏死出现滑膜充血、水肿、关节液渗出增多,关节囊肿胀,关节内压增高,

题型:单项选择题 B1型题

问题:

儿童股骨头缺血性骨坏死出现滑膜充血、水肿、关节液渗出增多,关节囊肿胀,关节内压增高,属于()

A.初期或滑膜炎期

B.缺血坏死期

C.碎裂或再生期

D.愈合期

E.修复期

考点:中医骨伤科学主治医师骨病骨病题库
题型:单项选择题 B1型题
Sunny School is a bilingual (双语的)school for children between 6-15. We want a cook, a librarian (图书管理员), a sports coach , and a language teacher.
Job
Age
Language
Skill
Need to be
cook
25-40
Chinese
can cook Chinese and Western food
healthy
librarian
20-35
Chinese, English
is good at putting books in order and keeping books well
careful
sports coach
20-40
Chinese, English
can play soccer and tennis well
healthy, strong
language teacher
30-45
Chinese, English
does well in English teaching and is good with children
kind, patient
小题1:___________ can’t study in Sunny School.
A. A five-year-old child       
B. An eight-year-old girl      
C. A fourteen-year-old child
小题2:Sunny School doesn’t need ________.
A. a P.E. teacher         
B. an English teacher     
C. a math teacher
小题3:_______ may not speak English in Sunny School.
A. The Chinese teacher        
B. The cook               
C. The librarian
小题4:The sports coach can play _______ very well.
A. volleyball               B. chess                   C. soccer
小题5:If a person wants to be a language teacher in Sunny School, he must ______.
A. be able to speak both English and Chinese
B. be kind and patient
C. Both A and B
题型:单项选择题 B1型题

在杨氏双缝干涉实验中,以下情况可能出现的有(   )

A.用白光作为光源,屏上的中央条纹为白色亮条纹

B.用蓝光作为光源,屏上将呈现蓝白相间的条纹

C.用红光照射两条狭缝,如果改变两条狭缝之间的距离,屏上的彩色条纹分布况状不变

D.用紫光作为光源,遮住其中一条狭缝,屏上将呈现间距不等的条纹

题型:单项选择题 B1型题

我国成人中最常见的白血病是()

A.慢性粒细胞白血病

B.急性粒细胞白血病

C.急性淋巴细胞白血病

D.红白血病

E.急性单核细胞白血病

题型:单项选择题 B1型题

充分调动农民种粮积极性都有哪方面的政策措施?

题型:单项选择题 B1型题

在五笔字型输入法中,第一画为撇,第二画为捺,由()键控制。

A.T

B.R

C.E

D.W

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