1.We must make _____ for the old on the bus .
A.room B.a room C.seat D.place
为什么不选C?
2.She is the tallest of ____ in the family.
A.any sister B.all the sisters C.all her sisters D.any other sisters
为什么不选C?D呢?
3.Mr Smith told me that he had got______to do at the moment.
A.enough thing B.enough C.much enough D.thing enough
为什么?