单选题
What is the author's attitude toward changes brought on by technological innovation?
A、
He is excited about them.
B、
He is disturbed by them.
C、
He questions their usefulness.
D、
He accepts them as natural.
【正确答案】
D
【答案解析】
[注释] 根据全文可体会出作者把技术改进看做是必然的。
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