Hecouldn’t_______studywithsomu

发布时间:2020-07-28 06:34:38

He couldn’t _______ study with so much noise outside.A.focus his attention toB.focus his attention onC.focus his attention withD.pay attention on

网友回答

B解析从左栏focus的讲析来看,它可以表示“集中精力/注意力于……上”,与之连用的介词为on,而D项中的介词应为to。
以上问题属网友观点,不代表本站立场,仅供参考!