Simply because they aregenetically engineered does not make it any more likely for plants tobecome an invasive or persistent weed, according to a decade-long studypublished in the journal Nature.
(A) because they are geneticallyengineered does not make it any more likely for plants to
(B) because it is geneticallyengineered does not make a plant any more likely to
(C) being genetically engineereddoes not make it any more likely that plants will
(D) being geneticallyengineered does not make a plant any more likely to
(E) being genetically engineered does not make a plantany more likely that it will become
答案是D，我想问的是不是make sth do sth吗？D选项是to do为啥是对的？ | 
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发表于 2011-3-24 09:50:29
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