【简答题】famous; sporty ; clothes ; born; sew; fashion designer; perfume; opened; ; young ; Coco Chanel is a very popular _____1_____. She is most ____2_____ for designing little black dresses, suits an...
【单选题】The day _________ , and we still couldn ’ t find a solution to the problem.
【判断题】电压差、相角差直接影响发电机运行及系统稳定,在实际操作中,这三个条件允许有一定的偏差。