单选题：What dose Jeremy Rifkin and Ted Howard's statement imply?

题目分类：理工类
题目类型：单选题
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题目内容：

What dose Jeremy Rifkin and Ted Howard's statement imply? A．The commercial applications of genetiC．engineering are inewtable.
B．America will depend on other countries for biological progress.
C．Americans are proud of their computers, automobiles and genetiC．technologies.
D．The potential application of each new genetiC．advance should be controlled.

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答案解析：

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