题目

已知函数f(x)=. 则f-－1(x－1)=_________  答案：解析: 容易求得f- －1(x)=, 从而  f－1(x－1)=连词成句。1. car is my toy favourite a (.)    ______________________________________2. meat Daming like does (?)    ______________________________________ 3. do you the do weekend what at (?)    ______________________________________ 4. have dinner Spring Festival big a family at we (,)    ______________________________________ 5. sweater new has got Tom a (.)    ______________________________________