問題詳情

14. Each year, the local government has to__________ about 600,000 cubic yards of sediment out of the Patapsco River.
(A) compile
(B) recruit
(C) dredge
(D) groove

參考答案

答案:C
難度:適中0.662069
統計:A(4),B(15),C(96),D(11),E(0)

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