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Research should continue on controlled nuclear fusion, but no energy program sho
Research should continue on controlled nuclear fusion, but no energy program sho
游客
2025-01-21
41
管理
问题
Research should continue on controlled nuclear fusion, but no energy
program
should be premised on its existence until it has proved practical.
选项
A、focused
B、concentrated
C、agreed
D、based
答案
D
解析
本题意为“我们应该继续核扩散控制的研究,但不能将能源项目建立在其存在的基础上(前提下),除非已被证明可行”。premise作为及物动词,其意思是to base a theory,argument,etc.on an idea,thought,or belief;agree的意思是“达成一致意见”;focus的意思是“关注,集中”;concentrate的意思是“关注,集中”;base的意思是“基于”。所以D是正确答案。
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