问题
填空题
△÷(○×□)=△÷○×□______.
答案
根据除法的性质可知,
△÷(○×□)=△÷○÷□,
所以△÷(○×□)=△÷○×□是错误的.
故答案为:错误.
△÷(○×□)=△÷○×□______.
根据除法的性质可知,
△÷(○×□)=△÷○÷□,
所以△÷(○×□)=△÷○×□是错误的.
故答案为:错误.
根据对话情景和内容,从对话后所给的选项中选出能填入每一空白处的最佳选项,选项中有两个为多余选项。
B: Good morning! 小题1: . A: I don’t feel very well. I coughed almost the whole night. B: Sorry to hear that. 小题2: . A: Since yesterday afternoon. B: Have you taken your temperature? A: Yes, I have. 小题3: . B: Nothing serious. 小题4: . Take the medicine, then have a good rest. You’ll be all right. A: 小题5: . B: Don’t worry. I can help you with your lessons this evening. A: Thank you. B: You’re welcome. |