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...
The societys attitude to food often leads to over-consumption. 3. bring about: to cause to take place 引起,带来(注意使用时更倾向于带来这个意思) The internet technologies th...
16. Susan wants to know whether the measures have been agreed ___. A. to B. with C. over D. on 17. All ___ is a continuous supply of the basic necessities of life. A. what is needed B. for our needs C. the thing needed D. that is needed 18. His har...
更多内容请点击：2018年考研英语(二)解析及参考答案 推荐文章