5G每平方公里至少支持多少台设备()
A1000
B1万
C10万
D100万
查看答案
In the first paragraph, the author discusses the economic treatment behind altruism in order to______.
A. treat it in a sociological perspective instead
B. demonstrate that the economic view of man is insufficient
C. argue that altruism is really a form. of self-interest
D. introduce his argument that charity is part of humanity
EN-DC中，MCG进行NR邻区测量使用的参考信号 ()
ASSB RS
BCSI-RS
CC-RS
DDM-RS
Which of the following best summarizes the text？
A. Lots of animals learn, but smarter isn"t better.
B. Humans pay hidden costs for learning.
C. Learning has dangerous side effects to animals.
D. Animals learn to adapt to changing environment.
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