【判断题】在大数据技术的支持下,我们在进行数据分析时可以直接分析数据全集,而不是通过用抽样数据的分析来推断全集。
【简答题】根据内容提示完成句子. 1. Wang Peng felt more hopeful as he ______ ________ _______. 2. He did not look forward to _____ ______ ______ because his restaurant was no longer popular. 3. In recent years many of...
【简答题】A.He was full of confidence at his success. B.He felt like a circus performer. C.He felt as if he had been performing all his life. D.He was determined to travel round the world.
【判断题】中国在核准联合国《国际货物销售合同公约》时,对该“公约”中的第二章第11条提出了保留申明,即,中国认为,国际货物买卖合同必须采用书面形式订立。
【判断题】The night auditor goes through the figures of guests’ consumption accounts.
【单选题】在酸性溶液中,苯乙胺类药物分子中的苯酚结构比较活泼,因此可以采用( )方法测定药物的含量
【判断题】苯乙胺类药物可以采用非水溶液滴定法测定含量