問題詳情

1. Of the new rigs _____ to drill oil in America since the nadir in May, more than60 percent has been in the Permian.
(A) deployed
(B) deploys
(C) summons
(D) summoned

參考答案

答案：A
難度：適中0.571429
統計：A(20),B(4),C(0),D(8),E(0)

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