__adj.完美的;最佳的__________________________adv.安全的___________________________________adj.确实的,真的,真正的___________________v.&n.欺骗;作弊___________________________adj.正确的;恰当的,v.改正,纠结,修正____________v.&n.搜索,搜查____________________________n.结果,后果;成绩,得分_____________________n.语法____________________________-adj.讲英语的____________________________n.字典,词典______________________________v.改进,改善___________________________查阅____________________________________-adj.昂贵的,花钱多的_______________________ReviewofUnits3-4n.招贴画,海报________________________________n.红杉,红木_____________________________________n.快乐,愉快,满意_________________________n.知识,学问________________________________-沉迷于……,专心致志于……____________________n.滴,水珠_________________________________n.眼泪,泪水_________________________________v.撕裂,撕碎___________________________________