题目内容：
Which of the following best represents the author's view?
A．Worries about automation are in fact groundless. A．Worries about automation are in fact groundless.
B．Optimists'opinions on new tech find little support.
B．Optimists' opinions on new tech find little support.
C．Issues arising from automation need to be tackled.
C．Issues arising from automation need to be tackled.
D．Negative consequences of new tech can be avoided.
D．Negative consequences of new tech can be avoided.
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答案解析：