【简答题】学生的认知差异主要是指_________差异和__________差异。
【简答题】阅读理解。 Boys and girls, let's begin our English class now. This time I want to talk about my family. Then I want you to say something about your families. There are seven people in my family. They are m...
【判断题】不可修复废品是指所花费的修复费用在经济上不合算的废品。
【简答题】学生性格差异主要是指_______和_______。