问题
单项选择题 A1/A2型题
硬膜外穿刺操作造成神经根损伤的叙述错误的是()。
A.有"触电"感或痛感
B.以感觉障碍为主
C.感觉缺失仅局限于1~2根脊神经支配的皮区
D.运动障碍明显且最常见
E.感觉障碍皮区与穿刺点不在同一平面
答案
参考答案:D
硬膜外穿刺操作造成神经根损伤的叙述错误的是()。
A.有"触电"感或痛感
B.以感觉障碍为主
C.感觉缺失仅局限于1~2根脊神经支配的皮区
D.运动障碍明显且最常见
E.感觉障碍皮区与穿刺点不在同一平面
参考答案:D
完形填空。 | ||||
There are many different ways of seeing a town for the first time. One of them is to walk around it, guide- book 1 hand. Of course, we may 2 with our guide-books the history and 3 developments of a town and get to know them. 4 then, if we take out time and 5 in a town for a while, we may get to know it better. When we 6 it as a whole, we begin to have some 7 , which even the best guide-books do not answer. Why is the town just 8 this, this shape, this plan, this size? Why do its streets 9 in this particular way, and not in any 10 why? Here even the best guide-book 11 us. One can't find in it the information about how a town has developed to the 12 appearance. It may not describe the original (最初的) 13 of a town. However, one may get some idea of what I 14 look like by walking around the town. One can also imagine 15 the town was first planned and . Then one can learn more about in what direction the town 16 to develop. What is the 17 of studying towns in the way? For me, it is 18 that one gets a greater depth of pleasure by visiting and seeing a town with one's own eyes. A 19 visit to a town may help one better understand why it is attractive 20 just reading about it in a guide-book. | ||||
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