能源是驱动人类活动的根本动力,人类每一次寻求新能源的行为都会引发能源革命,而每一次能源革命又必然伴随着能源科学技术的进步。()
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She was()what she had written so as to make the theme stand out more clearly.
A. repairing
B. revising
C. remedying
D. reforming
2018年6月28日,“十二五”期间国家“863”计划资源环境技术领域重大项目“深部矿产资源勘探技术”在北京通过验收,标志着我国深部(2000米)矿产勘查技术体系全面形成。()
During the war she always kept a()of tinned food in the house.
A. load
B. substitute
C. conservation
D. reserve
The one pleasure that Einstein()his great fame was the ability it gave him to help others.
A. resulted from
B. stirred up
C. turned out
D. derived from