题目内容

下述带电体系的场强分布可以用高斯定理来计算的是：

A. 均匀带电圆板
B. 均匀带电的导体球；
C. 电偶极子；
D. 限长均匀带电棒

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Directions: Watch the video and choose the best answer accordingly.1. The most important reason that Soros regarded investing in China as a tragic mistake was that it ______.

A. subjected clients to lose money
B. resulted from the wrong decision made by senior administrators
C. damaged the US national security interests
D. damaged the emplyee's interests

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According to Larry Fink, Chairman and CEO of BlackRock, investing in China is ______.

A. a tragic mistake
B. a great opportunity
C. a temporary expedient
D. an imposible mission

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According to Zhu Zhu, Soros' criticism of China is in fact very ______.

A. hypocritical
B. neutral
C. productive
D. reasonable

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In the sentence "He is well-known for shorting the currencies of several sovereign countries", the word "shorting" means _______.

A. covering a small length
B. being small in height
C. lasting a small amount of time
D. selling (stocks, securities, commodities...) before acquiring them, with the aim of making a profit when the price falls

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下述带电体系的场强分布可以用高斯定理来计算的是：

A. 均匀带电圆板 B. 均匀带电的导体球； C. 电偶极子； D. 限长均匀带电棒

Directions: Watch the video and choose the best answer accordingly.1. The most important reason that Soros regarded investing in China as a tragic mistake was that it ______.

According to Larry Fink, Chairman and CEO of BlackRock, investing in China is ______.

According to Zhu Zhu, Soros' criticism of China is in fact very ______.

In the sentence "He is well-known for shorting the currencies of several sovereign countries", the word "shorting" means _______.

A. 均匀带电圆板
B. 均匀带电的导体球；
C. 电偶极子；
D. 限长均匀带电棒