問題詳情
【題組】6.The Deep Sea Drilling Project was significant because it was
(A)an attempt to find new sources of oil and gas
(B)the first extensive exploration of the ocean bottom
(C)composed of geologists from all over the world
(D)funded entirely by the gas and oil industry
參考答案
答案：B
難度：非常困難0
統計：A(2),B(0),C(0),D(0),E(0)