問題詳情

   Some scientists have recently found a new species of bacteria that 56 PET, which isa type of plastic used in diverse products. The bacterium is called I. sakaiensis, and theresearchers claim that it is the first known species that can fully 57 PET. It works byturning PET into another 58 called MHET and subsequently turns that into the basicelements of PET, which can be reused. This is an important discovery because lots of plasticgets dumped in landfills every year. However, there is a downside. I. sakaiensis 59 along time to eat PET. This means the bacterium is not a quick fix to the world’s plasticpollution problem, but it shows the problem is 60 .
56.
(A) consume
(B) conduct
(C) conserve
(D) condemn

參考答案

答案：A
難度：困難0.272727
統計：A(3),B(3),C(4),D(1),E(0)

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