内容介绍：第1页序号Infinitive不定式1 read [ri?d] 2 cut [k?t]3 let [let] 4 put [p?t] 5 cost [k?st] 6 hit [h?t]7 set [set] 8 hurt [ht]9 bet10 cast1 become [b?'k?m] 2 come [k?m] 3 run [r?n] 4 throw [θr]1 blow [bl]