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  3. The space shuttle program entails the use of sophisticated technology.A、enhances

The space shuttle program entails the use of sophisticated technology.A、enhances

游客2023-12-31  37
问题 The space shuttle program entails the use of sophisticated technology.
选项 A、enhances
B、develops
C、creates
D、involves
答案 D
解析 动词辨析。entail(必然的)伴同……，需要，使人承担(费用等)；如：The projectwould entail a huge increase in defense spending．这项规划需要大大增加国防费用。enhance提高，增强；develop发展，发达，开发，培养；create创作，创造，引起；involve牵涉，包含，需要；如：Winning the gameinvolves both skill and fortune．想赢得这场比赛，既要技巧也要运气。因此D为答案。
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