题目内容
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[主观题]
The author's main purpose in writing this passage is to ______ .A.discuss the negative eff
The author's main purpose in writing this passage is to ______ .
A.discuss the negative effects of patenting genes
B.face possible moral consequences of patenting genes
C.condemn the selfishness of researchers who patent genes
D.weigh the advantages and disadvantages of patenting genes
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