It can be inferred from the text that the author______.
A. thinks people overestimate the capabilities of technology
B. is not optimistic that artificial intelligence will always be used positively
C. thinks that we should take science fiction movies more seriously
D. believes artificial intelligence is the greatest threat we face technologically
查看答案
造成气候差异的最基本因素是
A. 大气环流
B. 地面状况
C. 海陆分布
D. 太阳辐射
What is the Greshams Law according to the passage？
A. Coins with a higher content of silver drove the coins with a lower content of silver out of circulation.
B. Good money was kept and "bad money" was used in exchange.
C. Bad money should be melted down.
D. Good money has a higher face value.
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