形容词、副词的原级、比较级和最高级练习一 、用所给词的适当形式填空：1. Bob is _ (young) than Fred but _ (tall) than Fred. 2. Ying Tian is not as _ (tall) as Yong Xian. 3. Almost all the students faces are the same but Li Deming looks _ (fat) than before the holidays, 4.Which is _ (heavy),a hen or a chicken? 5.- How _ (tall) is Sally? - Shes 1.55 metres _ (tall). What about Xiaoling? - Shes only 1.40 metres _ (tall). She is much _
