b）强烈语气表达要保持，如：
　　i don’t know any......
　　not unlike = like it very much 
　　whatever = no matter what...
　　whenever = no matter when 
　　c）句子的强调重心发生改变一定错！
　　d）把倒装句变成正常语序一定错！
　　（lvii）简洁原则：语义重复（lviii）一定错！注意（rise, raise, grow, roaring, increase的使用而（lix）使语义重复（lx）的情况） 
　　from...to...当中不能加up or down 
　　opposition = againstorbit = aroundannually = a year 
　　by the name of = be known aswith = include 
　　effectiveness