单选题
What is one result when more robots are introduced?
A、
More workers would rather do dirty work.
B、
More jobs can be interesting and exciting.
C、
More industry experts are needed.
D、
More workers are out of work.
【正确答案】
D
【答案解析】
[解析] 事实题。第二段第一句One result of more robots in factories is increased unemployment in industrial areas，可见由于机器人的投放使用导致了这些地区的失业率的增加。
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