一般来说,成人心胸比率的正常上限为() A.0.40 B.0.50 C.0.55 D

题型:单项选择题

问题:

一般来说,成人心胸比率的正常上限为()

A.0.40

B.0.50

C.0.55

D.0.60

E.0.65

考点:北京住院医师康复医学Ⅰ阶段影像医学科影像医学科题库
题型:单项选择题
在等差数列{an}中,若a1+a7+a8+a12=12,则此数列的前13项之和为(  )
A.39B.52C.78D.104
题型:单项选择题

A man has got an old cat and a young cat. He likes them very much. A friend comes to see him and finds two holes(洞) in his door. One is big, the other is small.

“My dear friend”, he says, “why are there two holes in your door?”

“To let the cats in and out, of course.” The man says.

“But why are there two holes? I think one hole is OK.”

“How can the big cat go through(通过) the small hole?” says the man.

“That’s all right, but can’t the small cat go through the big hole?”

请根据短文内容,判断下面的句子意思是否符合原文,相符写T,不符写F。

小题1:The man has got a dog and a cat.

小题2: His friend comes to see the cats.

小题3:The two holes are for the man and the cats.

小题4: The two cats can go through the big hole.

小题5: The two cats are old.

题型:单项选择题

阅读下面这首词,完成(1)~(2)题。

更漏子·本意

[清]王夫之

斜月横,疏星炯,不道秋宵真永!声缓缓,滴泠泠,双眸未易扃。

霜叶坠,幽虫絮,薄酒何曾得醉!天下事,少年心,分明点点深。

  [注]王夫之,明崇祯十五年拳人。明亡,举兵抗清。后退居石船山,著述以终。

(1)这首词的主旨句是什么?请结合全词作简要分析。

答:_______________________________________________

(2)这首词使用了多种表现手法,请从情景关系的角度举出一种并作赏析。

答:_______________________________________________

题型:单项选择题

学校举办首届“校园艺术节”,班级推荐具有艺术特长的小峰参加歌手大奖赛,他担心训练和比赛影响学习拒绝参加。

判断:            

理由:                                                                                                                                                   

                                                                                                                                                             

题型:单项选择题

关节盘后区损伤封闭用

A.前伸不平衡
B.基托边缘伸展不够
C.系带区基托缓冲不够
D.侧方不平衡
E.义齿磨光面外形不良

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