be afraid of和be afraid to区别: 一、句型不同:1、be afraid of doing/sth.意为害怕,恐怕,担心某事物 例句:i used to be afraid of the dark. 我以前害怕黑暗。2、be afraid to do sth.意为不敢做…事 例句:second,trust your ability.don't be afraid to spe...
be beneficial for是错误的。be beneficial to 读音:英[bi ˌbenɪˈfɪʃl tu]美[bi ˌbenɪˈfɪʃl tu] 释义:有益于。语法:be beneficial to是固定搭配,beneficial的基本意思是“有益的,有利的”,可指有利于财政方面的富足,更常指有利于精神或身体健康。例句: i hope your holiday...