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【单选题】
属于不正常T波的是
A.
I导联直立
B.
V5导联倒置
C.
AVR导联倒置
D.
AVL导联平坦
E.
V1导联双向
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参考答案:
举一反三
【简答题】迁徙与旅行共同的外部特征是 。
【单选题】影响神经纤维传导速度的因素为
A.
神经纤维的直径
B.
年龄
C.
局部温度
D.
有无髓鞘及髓鞘的厚度
E.
以上都对
【单选题】听力原文: Jane Brown has been married for 12 years. She has three children and lives in the suburb outside Columbus Ohio. When her youngest child reached school age, Jane decided to go back to work. She f...
A.
She was bored with her idle life at home.
B.
She was offered a good job by her neighbor.
C.
She wanted to help with the family's finances.
D.
Her family would like to see her more involved in social life.
【简答题】解释下列名词: 1、胞间连丝 2、 后含物 3、 细胞周 期 4、 有丝分裂 5、 真核细胞
【简答题】Jane’s mother worked on the farm from morning till dark, supporting the family. To make Jane live a happy life, Mother was very 26 about spending money. 27 , Jane didn’t understand her. Every day Moth...
【单选题】迁徙与旅行共同的外部特征是( )。
A.
自然行为
B.
自由行为
C.
空间移动
D.
非功利性
【多选题】下列影响神经纤维传导速度的因素是
A.
神经纤维的直径大,传导速度快
B.
有髓纤维传导快
C.
传导速度与温度呈反变
D.
动物种属
E.
局麻药使传导速度减慢
【单选题】迁徙与旅行共同的外部特征是
A.
生存拓展
B.
空间移动
C.
适应环境
D.
逃避灾难
【单选题】听力原文: Jane Brown has been married for 12 years. She has three children and lives in a suburb outside Columbus, Ohio. When her youngest child reached school age, Jane decided to go back to work. She fe...
A.
Because she was bored with her idle life at home.
B.
Because she was offered a good job by her neighbour.
C.
Because she wanted to help with the family's finances.
D.
Because her family would like to see her more involved in social life.
【单选题】听力原文: Jane Brown, has been married for 12 years, she has three children and lives in a suburb outside Columbus, Ohio. When her youngest child reached school age, Jane decided to go back to work. She f...
A.
Because she was bored with her husband.
B.
Because she would like to help with the family's finances.
C.
Because she was offered a good job.
D.
Because she was bored with her children.
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