Ⅰ.单词聚焦 1._______ v. 目击,亲眼看见;亲 身经历 2._______ v. 假定,假设 3.________ n. 耐心 4._____ v. 爆炸 5.______ n. 十年 6.___________ v. 承认;认为
witness
assume
patience
burst
decade
acknowledge