prep. + n./n.phr. 例句： I'm looking forward _to_ hearing from you. We were talking _about_ David. We ...

句字的基本單位是字彙 (word)、短句 (phrase) 和子句 (clause) —— 甚麼是一個 word 呢？ ▍課程資料 ● 成人英語再起步 時間表 ► http://bit.ly/fla...