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many a studen and teacher suddenly,many students came into the classroom()AnoiseBnoisilyCnoisyDwiyh many noise work in groups.one studen 英语45．______ for many years ,the astronaut suddenly became famous.45．______ for many years ,the astronaut suddenly became famous.A.Having igored himB.To be ignored C.To have been ignoredD.Having been ignored为什么 There were many snakes in the f..He j.into the sea suddenly yesterday,Most people are s.of radiation. Suddenly regret it,although we have many similarities,but your character let me...sorry I am not are you a studen的单数形式 studen和number的音标是什么? He is a good studen 怎么翻译? Suddenly翻译 Suddenly 翻译 when suddenly Suddenly Missing suddenly是什么意思 suddenly thin suddenly remind suddenly是什么意思 SuddenLy是什么意思