【简答题】单词拼写 根据下列句子及所给汉语注释,在横线上写出空缺处各单词的正确形式,每空只写一词。 1. I had a long talk with the ________ (校长) about my son. 2. ________ (正义) has long arms. 3. Coal has been ________ (开采) since the sixth century in thi...
【判断题】本讲提到,人工智能发展的60年经历了三个低谷期、两个高潮期。()
【判断题】本讲提到,人工智能发展的60年经历了两个低谷期、三个高潮期。( )
【单选题】After school, I had a long _______ with my teacher about my study. [ ]
【简答题】单词拼写。 1. I had a long talk with the _____ (校长) about my son. 2. _____ (正义) has long arms. 3. Coal has been _____ (开采) since the sixth century in this area. 4. The tablets should be cleaned _____ (...