(单选题)
What does the author say about automation in Paragraph 2?
A.It will surely reduce job chances for humans.
B.It will certainly help improve productivity.
C.It will enable machines to enslave humans.
D.It will eventually take the place of all human labor.
参考答案：B
参考解析：
细节理解题。根据文章第二段最后一句“The reason is that automation can take the place of labor on certain jobs, but also adds labor for other jobs that are not easily automated, making labor more productive and actually increasing the demand for workers.”可知，自动化可以取代某些工作的劳动力，但是也增加了其他不易自动化的工作的劳动力，使劳动力更有生产力，实际上增加了对工人的需求。因此，自动化肯定有助于提高生产力。故选B。
知识点：
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