题目内容

库存控制要解决的两个根本问题是()。

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“经营单位”栏应填()。

A. 广州外轮公司
B. 广州顶兴科技发展有限公司(4401961639)
C. 2.20131e+010
D. 广州海关

在重整期间,债务人的出资人有权请求投资收益分配。()

A. 正确
B. 错误

Car makers' research and development laboratories have already proved that mixing in more noise with the help of loudspeaker can reduce the unwanted noise.
Physicists have known about the technique for a long time. Sound is made up of pressure waves in tire air. If two sound waves of the same frequency mix so that the highest point of one wave happens at the same time as the lowest point of the other wave, the result is no sound. Therefore, by producing a perfect copy of the noise and delaying it by half a wave cycle, we can kill the unwanted noise. Using this technique many carmakers are racing to develop noise-killing systems both inside and outside the cars.
Another good thing about the use of noise-killing systems is that it saves the need for a silencer; this not only reduces the weight of a car, but also makes the motor burn less fuel and work better.
Some engineers believe that the noise-killing system will be used in most cars within a few years. But the carmakers haven't decided if they will put it into production because it would add several hundred dollars to the cost of their cars.
Which of the following gives a general idea of how the noise-killing system works?

A. By producing pressure waves going in the opposite direction.
By mixing high frequency sound waves with low frequency sound waves.
C. By mixing new sound waves with the noise and sending them out together.
D. By making copies of the unwanted sound waves and letting them out a little later.

以下关于行政诉讼被告的认定错误的是:

A. 行政机关组建并赋予行政管理职能但不具有独立承担法律责任能力的机构,以自己的名义作出具体行政行为,当事人不服提起诉讼的,应以组建该机构的行政机关为被告
B. 行政机关的内设机构在没有法律、法规或规章授权的情况下,以自己的名义作出具体行政行为,当事人不服提起诉讼,应以该行政机关为被告
C. 行政机关的派出机构在没有法律、法规或规章授权的情况下,以自己的名义作出具体行政行为,当事人不服提起诉讼,应以该派出机构为被告

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