問題詳情
【題組】73．The underlined word "spin-offs" in Paragraph 4 probably refers to______．
(A)survival chances
(B)potential resources
(C)unexpected benefits
(D)physical possessions
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
用户評論
【步筱昕】評論
词义猜测题。选C。根据spin off 前面的we have already benefited from other spin off 关键词 benefit，受益。而spin off后面的including … 说的全是获得的利益，如improvements in earthquake prediction. 地震预测的进步等等，而不是什么生存机会，或者潜在资源。所以选C。