【正文】
ill39。s all . Enjoy yourself! JILL: We always enjoy ourselves, . Unit 33 ? n. 答案;鍵; ? adj. 關(guān)鍵的 ? the key to sth. 某事的答案 ? the keys of a piano 鋼琴的鍵 key [ki:] The key to the problem The keys of a piano key words Can I have the key to the front door? 我能有前門的鑰匙嗎? hear v. 聽見 ? Do you hear? ? hear sb doing sth. ? 聽見某人 正在 做某事; ? hear sb to do sth. ? 聽見某人 做某事,表示聽見的是某人 經(jīng)常