【简答题】What are the supporting details for para. 8?
【单选题】What's the possible relationship between Helen and Ted according to the letter?
【简答题】What is the conclusion of the text? (Para. 8)
【简答题】What's the function of Para. 8?
【单选题】According to Helen Keller, life is either_______ or nothing.
【单选题】历史上艰险的川江是中国西部的天然屏障,近代西方殖民者千方百计开拓川江航运以打开中国西部市场。最早强迫重庆开埠以打开中国西部市场的国家是
【单选题】广东省的东部与北部、福建西部、江西南部的方言属于: 。