(三)形容词的固定搭配 第四十二组 be able to (do) 能(做),会(做) be about to (do) 即将,正要 be absent from 缺勤,缺课 be abundant in 富于,富有 be accustomed to 习惯于 be acquainted with 与……相识,熟悉 be active in 积极于 be afraid of 恐怕,害怕,担忧 be...