問題詳情
12.The long-term goal of the company is to find more powerful ways to ___________ solar energy. The purposes of this goal are to reduce costs and create a moreeco-friendly environment.
(A)harness
(B) harnessing
(C) barricade
(D) barricading
(A)harness
(B) harnessing
(C) barricade
(D) barricading
參考答案
答案：A
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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