Mother said we should ____ all our energy on our study.A spend B devote C concentrate D take

分类: 作业答案 • 2023-01-21 09:32:42

问题描述：

Mother said we should ____ all our energy on our study.A spend B devote C concentrate D take
为什麽?

答

应该是c.spend time/money on sth花时间/金钱在某事某物上.而devote的搭配是devote to 投身于某事.concentrate...on...把...集中于某事某物.而take则没有与on的搭配.根据题意,应选c.