关于能量代谢的描述,正确的是()
A 平静思考问题时,脑组织产热量明显升高
B 安静时,脑组织耗氧量与肌组织接近
C 恐惧时机体的产热量明显减少
D 精神紧张可致机体产热量显著增加
E 精神活动对能量代谢的影响最为显著
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Part A
Write a short composition with the first sentence of each paragraph given.
A Hundred Years from Now
Some people are pessimistic (悲观的) when they think about the future. ____________
Other people believe that man adapts very easily. ____________
If we are to have a bright future, we have to take measures now. ____________
业务开发应以公司的()和()为基础;借助()和()获得,达到成功地组织实施项目的目的。