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【判断题】
晶体管工作在放大区时,发射结为正向偏置。()
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】正常情况下,在输卵管内卵子与精子结合的部位是
A.
子宫部
B.
壶腹部
C.
峡部
D.
漏斗部
E.
输卵管伞
【多选题】关于锥体束的描述,正确的是
A.
纤维经内囊后肢和膝部下行
B.
下行纤维全部交叉至对侧
C.
由上运动神经元组成
D.
管理全身随意肌的运动
E.
由上、下两级神经元组成
【多选题】Identify the reasons for the writer's change of mind in the story. (Some of the reasons may not be appropriate.) I didn't want to visit grandma for the coming Christmas.
A.
I looked forward to spending Christmas with my friends.
B.
Mother prepared a flaming Christmas pudding as a special treat for the occasion.
C.
When grandma saw the flaming pudding, tears of joy filled her eyes.
D.
Mother insisted on having a Christmas tree in grandma's house.
E.
Mother took all decorations from our Christmas tree along with all the trimmings needed for a complete turkey dinner to grandma's.
F.
My grandmother and uncle had no plan for the Christmas
G.
Mother bought me a very expensive Christmas gift.
【单选题】关于锥体束的正确描述是 ( )
A.
管理骨骼肌的随意运动
B.
纤维起自大脑中央前回上 2/3
C.
纤维均经过锥体交叉到对侧
D.
终于对侧脊髓前角运动神经元
E.
以上都不对
【简答题】A. I looked forward to spending Christmas with my friends. B. Mother prepared a flaming Christmas pudding as a special treat for the occasion. C. When grandma saw the flaming pudding, tears of joy fil...
【单选题】关于锥体交叉的正确描述是
A.
位于延髓背侧下端
B.
交叉后纤维全部行于脊髓前索
C.
为皮质核束的纤维交叉
D.
交叉后纤维下行行于脊髓侧索
【单选题】有关锥体交叉的描述,正确的是
A.
位于延髓背侧下端
B.
交叉后纤维全部行于脊髓外侧索
C.
交叉后的纤维管理同侧四肢随意运动
D.
交叉后的纤维下行支配对侧躯体运动核团
【单选题】正常情况下,在输卵管内卵子与精子结合的部位是
A.
子宫部
B.
峡部
C.
壶腹部
D.
漏斗部
E.
输卵管伞
【多选题】Identify the reasons for the writer's change of mind in the story. (Some of the reasons may not be appropriate.) I knew that mom had given me the best Christmas present ever.
A.
My grandmother and uncle Henry lived out of town and lacked the “good things” in life.
B.
Mother prepared a flaming Christmas pudding as a special treat for the occasion.
C.
When grandma saw the flaming pudding, tears of joy filled her eyes.
D.
Mother insisted on having a Christmas tree in grandma's house.
E.
Mother took all decorations from our Christmas tree along with all the trimmings needed for a complete turkey dinner to grandma's.
F.
I just had my first job and would like to decide in what way to spend the holiday season.
G.
My grandmother and uncle didn't welcome us.
【单选题】关于锥体交叉的描述,下列哪项是正确的
A.
位于延髓背侧下端
B.
位于延髓腹侧锥体
C.
为皮质核束的纤维交叉
D.
交叉后的纤维下行支配对侧躯体运动
E.
交叉后的纤维管理同侧肢体肌随意运动
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