不属于脊柱退行性改变的征象是() A.椎间隙窄陕 B.椎小关节骨质增生 C.

题型:单项选择题

问题:

不属于脊柱退行性改变的征象是()

A.椎间隙窄陕

B.椎小关节骨质增生

C.韧带增厚

D.椎旁软组织肿胀

E.椎间盘脱出

考点:专业理论专业知识综合习题专业知识综合习题题库
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液压泵按其输出液流的方向可分为()向泵和()向泵。液压泵的卸荷有()卸荷和()卸荷两种方式。

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第Ⅱ卷
第四部分 写作(共两节,满分35分)
第一节任务型读写(共10小题;每小题1分,满分10分)
阅读下面短文,根据所读内容在表格中的空白处填入恰当的单词。
注意:每个空格只填一个单词。
The art of growing dwarf (short) trees, or “bonsai” as their Japanese planters call them, is increasing in popularity in the United States. Growing bonsai can make a fascinating hobby for anyone who enjoys plants and creating beautiful effects with them. However, how can we meet the goal of making such a kind of art? This maybe is the problem for many of us.
There are, in fact, four important guidelines to follow in growing bonsai. First, one must be careful in choosing the type of tree. Not all species of trees can be made into bonsai, since the growing conditions are unusual.
Second, one must be careful in choosing the size of the container the bonsai will be in. This is necessary because the major growth of bonsai is kept confined to the tree’s trunk and leaves, not its root system.
Another thing the bonsai-grower must do is to trim (修整) the roots and branches of the tree periodically (定期地)。 Unless this is done, the plants will look unnatural. The Japanese ideal for bonsai is not to have the proper proportions and will have trees which are just like normal trees in everything, but in small size.
The last thing one must do is to be careful to keep the miniature (small) tree well-watered, or it will die.
As one can see from above, the art of bonsai-growing is one which requires a certain amount of time and effort. The satisfactions that growing bonsai brings can be great, however. Imagine having such a tree in your living room and passing it down through several generations of your family. That is exactly what bonsai-growing is all about: establishing a tradition of beauty which lasts for years and years and is a symbol of the beauties of the natural world.
Title: 76. ___________
77. _________
To teach people how to grow bonsai
 
Guidelines
Aspects
78. ___________
The  79.___ of  tree
80. ___ species of trees can’t be made into bonsai
The size of the container
The bonsai’s 81._____ is confined to its trunk and leaves
82. _____  trim
It will make the plants look 83. _________.
Enough water
It keeps the plants 84. _________.
85. ________
Bonsai-growing establishes a tradition of natural lasting beauty.
题型:单项选择题

注意力缺陷多动症首选()

A.哌甲酯

B.卡马西平

C.氟哌啶醇

D.丙戊酸钠

E.ACTH

题型:单项选择题

肛门内外可见瘘管开口,常有脓性分泌物流出,经久不愈为( )

A.肛裂
B.外痔
C.内痔
D.肛周感染
E.肛瘘

题型:单项选择题

根据《YD/T5152-2007光缆进线室验收规定》,光缆进线室铁架的所用材料、构件由施工单位会同建设或监理单位在()组织检查。

A.使用前

B.使用中

C.使用后

D.验收后

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