問題詳情

    Scientists who returned to the San Francisco Bay area this week after an expedition to the “Great Pacific garbage Patch” brought piles of plastic debris they pulled out of the ocean. But what alarmed them most, they said, __61__ the nearly inconceivable amount of tiny, confetti-like pieces of broken plastic. They took hundreds of water samples between the Farallon Islands and the __62__ garbage patch 1,000 miles west of California. And __63___ had tiny bits of plastic floating in it. And the closer they sailed to the garbage patch, __64__ some researchers have estimated to be twice the size of Texas, __65__ plastic pieces per gallon they found.
61.
(A) was
(B) were
(C) to be
(D) being

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)

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