

词汇光记住了,不会用怎么办?下面就来看看新通小编为你准备的词汇精炼吧,帮你准确记住并熟练应用词汇
The DSDP's drill ship, the Glomar Challenger, was able to maintain a steady position on the ocean's surface and drill in very deep waters, extracting samples of sediments and rock from the ocean floor.
The word "extracting" is closest in meaning to which of following?
(A) breaking
(B) locating
(C) removing
(D) analyzing