【文章內容簡介】
. Li Yong and his friends People who visited the grand opening The park manager People who like extreme sports enthusiastic, brave, experienced, cautious, delighted, energetic, skilful, friendly, interested, athletic, outgoing, powerful, responsible Curious, friendly, interested, delighted enthusiastic Enthusiastic,curious,friendly,brave outing,athletic experienced wise, kind ,responsible 1. a dozen of 一打, 十二個 a dozen (of) eggs a dozen of those apples a dozen of them two, many, several dozen of pens 跟數詞 many several連用不能加 s dozens of 幾十;許多 for dozens 好幾十年以來 by the dozen 按打,以打計算 in dozens 成打地 3. skillful a. be skillful at sth / doing sth be skilled in at sth / doing sth a skilled worker 4. permit V. permission n. permit doing/ permit sb to do