unit1 A错错错对错对 Bd C 1younger 2taller 3heavier 4older 5taller 6shorter D1 who 2ten policeman is strong.3the oranges the pears 4hair shorter whose hair is longer than the nurse's E1 old 2 bigger3 shorte 4 longer stronger.不打了还有很多自己想吧!
unit1 A错错错对错对 Bd C 1younger 2taller 3heavier 4older 5taller 6shorter D1 who 2ten policeman is strong.3the oranges the pears 4hair shorter whose hair is longer than the nurse's E1 old 2 bigger3 shorte 4 longer stronger.不打了还有很多自己想吧!