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...
11. 作出努力 : make tremendous(极大的)/persistent(持久稳固的)/sustained(持续不变的) effort to do sth.,take great pains to do(with work/study) 12. 影响学习:interfere with st...
C) It won't be easy for Mark to win the election. D) Females are more competitive than males in elections. 14. A) It failed to arrive at its destination in time. B) It got seriously damaged on the way. C) It got lost at the airport in Paris...
Why do people fail to achieve their goal? The reason is that most of them give up halfway due to their lack of a strong will once they encounter any difficulty. A man of a strong will always sticks to his cause no matter how tough it might be...
更多内容请点击:2018年考研英语(二)解析及参考答案