题目

Where is the woman going to hold her birthday party?A.At home. B.At a pub. C.At a restaurant. 答案：【答案】C【解析】【原文】W: Hi Tom, Jane here. About my birthday party, my mum said no to the pub so we’re going to the restaurant. Come to my house at six — you can go with me and my sister.M: OK.用文字表达式表示下面的反应：（1）磷在空气中燃烧： ．（2）电解水： ．（3）氯酸钾和二氧化锰加热制氧气 ．