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【单选题】
心肌细胞分为快反应细胞和慢反应细胞的主要依据是A.
电位的水平
B.
0期去极化的速率
C.
平台期的长短
D.
值的大小
E.
动作电位时程长短
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反馈参考答案：
举一反三
【单选题】The technicians and workers have come______new methods to increase production.
A.
on with
B.
out with
C.
upon
D.
up with
【单选题】听力原文：WA Sam, when is this week's production meeting? MA It's at ten o'clock in the Green Willow Room on the second floor. The same place as last week. WA Right, but last week it was at eleven o'clock ...
A.
The time of a meeting
B.
The purpose of a meeting
C.
The location of a meeting
D.
The minutes from a meeting
【单选题】恩格斯说：“这是一次人类从来没有经历过的最伟大的、进步的革命。……在它的光辉形象面前，中世纪的幽灵消逝了。”这场革命指的是（）
A.
新航路的开辟
B.
文艺复兴
C.
宗教改革运动
D.
启蒙运动
【判断题】In terms of the way of conveying information about a character, the more subtle one is called the direct characterization.
A.
正确
B.
错误
【简答题】Keyword queries used in Web search are quite different from database queries. List key differences between the two, in terms of the way the queries are specified, and in terms of what is the result of...
【判断题】There are great differences between modern men and primitive men in terms of the way of life.
A.
正确
B.
错误
【多选题】改革是党在新的时代条件下带领人民进行的新的伟大革命。改革是一场伟大的革命,主要是( )
A.
从解放生产力、扫除发展生产力的障碍这个意义上说的
B.
从政策的重新选择、体制的重新建构的深刻性和广泛性来说的
C.
从由此引起的社会生活和人们观念变化的深刻性和广泛性来说的
D.
从它是一个阶级推翻另一个阶级意义上说的
【单选题】______ by division of labor can an increase in production be achieved
A.
If
B.
Expect
C.
Only
D.
Otherwise
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