听第一单元第一课时4.1最下方听力音频并回答问题。 reaction n. [C; U ( to )] (a case or a way of) reacting; response [ 常与 to 连用 ] 〔对刺激等的〕反应;回应 a piece of cake infml s th. very easy to do 〖非正式〗容易(或轻松愉快)的事情 McDonalds n. trademark of a very famous fast food restaurant 麦当劳餐厅 horrible a . terrible 可怕的,令人恐惧的 homeless a . having no home 无家可归的 acceptance n. [C; U ( to )] the act of accepting or being accepted [ 常与 to 连用 ] 接受;收受;承认;认可 mentally ad. connected with or happening in the mind 智力上;心理上,精神上 retarded ★ adj. (especially of a child) slower in development or less able than others 〔尤指儿童〕(智力)发育迟缓的,弱智的 tray n. a flat piece of plastic, metal, or wood, with raised edges, used for carrying things such as plates, food etc ( 浅 ) 盘,碟 ( 子 ) ,托盘 warm up make warm 使暖和,使温暖 graduate vi. [( from )] obtain a degree, esp. a first degree, at a university [ 常与 from 连用 ] (从 ...... )大学毕业;获得(学士)学位 unconditional a. not limited by any conditions 无条件的,无限制的 1. Before graduating from college, the speaker was asked to __________________.