2. 外语
  3. The drill ship was able to maintain a steady position on the ocean’s surface and drill in very deep waters, ______samples of sed

The drill ship was able to maintain a steady position on the ocean’s surface and drill in very deep waters, ______samples of sed

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问题 The drill ship was able to maintain a steady position on the ocean’s surface and drill in very deep waters, ______samples of sediments and rock from the ocean floor.
选项 A、suspending
B、locating
C、dispensing
D、extracting
答案D
解析 本题考查动词的含义。A延缓，推迟；B定位，定居；C分配，分发；D提取，取出。该句的大意为：钻探船能够在海面保持稳定的位置，并能够钻进深海，从海底提取沉积物和岩石样本。
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