A rainbow on a rainy day is a sign of weather.
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We need to use our when we make weather forecasts.
Part IV Note QuizlAnswer the questions according to the notes in this unit.英语中,形容天气时常用“名词+-y”的形容词形式来表示。请你举出几个例子。__________________________________________________________
Do you mind...?句型的常用回答有哪些?__________________________________________________________
华氏度和摄氏度的符号分别是什么?它们之间是怎样换算的?__________________________________________________________