单项选择题

The best title for this passage is ______.

A．The Basic Function of Genetic Engineering
B．New Applications of Genetic Engineering
C．Recombinant DNA Technology: A New Process in Genetic Engineering
D．The Promises & Dangers of Technological Development
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单项选择题
The author's attitude towards genetic technologies is ______.
A．enthusiastic
B．indifferent
C．critical
D．objective
单项选择题
The word alleviate (Paragraph 2) is nearest in meaning to ______.
A．relieve
B．avoid
C．eliminate
D．terminate
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