下载APP
【简答题】
（每小题5分，共10分） （1） （2）化简求值4 －[6 －2（4 －2）－ ]＋1，其中 =－ ， ．
题目标签：
小题
简求值
举报
如何制作自己的在线小题库
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【简答题】Jack Benny was one of the most famous names in show business.He was born in Chicago，Illinois，on February 14th,1894.His parents，Meyer and Emma Kubelsky，were religious Jews.They had moved to the United ...
查看完整题目与答案
【简答题】化简求值[（xy+2）（xy-2）-2x2y2+4]÷（-xy），其中x=10，y=-25-1
查看完整题目与答案
【简答题】（本题7分） 化简求值： x=2sin45°-1
查看完整题目与答案
【简答题】HOUSE TO RENTOld house to rent in city center. One bedroom and one kitchen. Near important station. Buses pass back door. $75/month. Phone: 4461324SWIMMING LESSON FOR STUDENTSNewquay Training CenterJu...
查看完整题目与答案
【简答题】先化简求值：(a+2b)(a-2b)-(a-3b)2 其中a=，b=-
查看完整题目与答案
【简答题】Mr. West intended to buy his wife a Christmas present, but he was always very busy, so he was never 1 to find time to go to the shops. At last, when it was the week 2 Christmas, and the shops were v...
查看完整题目与答案
【简答题】A.Would I have to share it with someone else?B.Well, it depends on how the family does it.C.What would you like to know?D.You’re welcome.E.It sounds good.F.What if I don’t like the food?A: Can you tel...
查看完整题目与答案
【简答题】化简求值。
查看完整题目与答案
【简答题】“Keep your eyes on your paper” is one of the rules that Mrs. Archer has taught us. It’s a rule, but it’s not a rule everybody chooses to This morning, I felt was watching me too closely during ...
查看完整题目与答案
【简答题】A. Tips on playing tricks on April Fool’s Day B. How France celebrate April Fool’s Day C. An example of April Fool’s Day tricks D. At what time Brits and the Danish celebrate April Fool’s Day E. How B...
查看完整题目与答案
