our brains’ shift between being focused and unfocused定位至第8段段末处,our brains switch between being focused and unfocused,其中shift是switch的同义替换,由后半句 they tend to be more efficient得出正确答案为B. can bring about greater effcieny, 是对...
【解析】该题考查作者的观点,根据题干中的关键词可定位到第六段第一句“Finally, because automation threatens to widen the gap between capital income and labor income, taxes and the safety net will have to be rethought”。由该句可知,由于自动化加大了资本...
5. 意识到:there is a growing awareness(知道)/realization of/that,awaken sb. to the fact/danger 6. 适应新的形势/变化:adapt/adjust/accommodate(使适应) oneself to new environment/ change 7. 越来越:be increasingly +adj.,be on the rise,a growing number ...
例1:While producing large quantities of CO2, these computers emit a great deal of heat, so the centers need to be well air-conditioned, which uses even more energy. 译文:当这些计算机产生大量二氧化碳的同时,还释放出了大量的热量,因此数据中心又必须装备...
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