In the future the Hawaii Rare Plant Restoration Program aims (79) collecting genetic material from the remaining  plants  in  the  wild  for storage  as a safety net for the future. A. for  

In the future the Hawaii Rare Plant Restoration Program aims (79) _______ collecting genetic material from the remaining plants in the wild for storage as a safety net for the future.
A. for
B. with
C. on
D. at

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Đáp án: D

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