2. 外语
  3. Steady advances in digital memory technology are making mass-storage devices technologically ______ and increasingly cost-effect

Steady advances in digital memory technology are making mass-storage devices technologically ______ and increasingly cost-effect

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问题 Steady advances in digital memory technology are making mass-storage devices technologically ______ and increasingly cost-effective.
选项 A、eligible
B、sustainable
C、probable
D、feasible
答案D
解析 语义连贯题。feasible“可行的，能够完成的，能够实施的”，常形容plan，idea或method等。 probable“可能发生或成为事实的”。我们常说在理论上可能，在技术上可行，当然理论上的可能是在先的。eligible“合格的”，sustainable“养得起的”。
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大学英语六级

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