friend【解析】分析句意可知此处是指我朋友说的话,通读全文可知,只有一个朋友出现。故填friend。However, there are many drawbacks of driverless cars. Computers would have difficulties making ethical(道德的)decisions: if a child ran into the road, would the computer choose to hit the child or turn ...
friend【解析】分析句意可知此处是指我朋友说的话,通读全文可知,只有一个朋友出现。故填friend。 However, there are many drawbacks of driverless cars. Computers would have difficulties making ethical(道德的)decisions: if a child ran into the road, would the computer choose to hit the child or turn...