求英语D求准确率= =+Earlier,in the old days,women used to sit at home separated from the outside world.They used to manage the home and look after children.They were free of the responsibility of earning money to support the family,which was le

求英语D求准确率= =+Earlier,in the old days,women used to sit at home separated from the outside world.They used to manage the home and look after children.They were free of the responsibility of earning money to support the family,which was le 量子检测仪的准确率有3D检测仪的高吗?求回答! 求一道英语单项选择题的答案(最好说明理由),Yesterday we made the time a little____,so we caught the first bus.A early B earlier C more earlier D more early 求用the earlier...the better造句 求翻译as I mentioned earlier 准确率英语怎么说? 求最正确的写信格式!准确率要高! 多项式乘除的两道题目①已知a的平方+b的平方=1,c的平方+d的平方=1,ac+bd=0,求ab+cd的值.②求x的243次方+x的81次方+x的27次方+x的9次方+x的3次方+x 被 x-1除的余数【求详细过程】求速度求准确率谢各 如图 圆O为△ABC的内切圆 ∠C=90° AO的延长线交BC于点D AC=4 CD=2 求圆O的半径并保证准确率如果您只有答案 请不要答题答题步骤 不是答题思路请保证您答案的准确性 几道英语选择题,求啊,准确率要高9.He eats very [ ].a:about b:nice c:well d:fine10.His sister's socks [ ] blue and white.a:am b:be c:is d:are11.You can buy bags [ ] sports [ ] only 20 dollars.a:for,at b:about,for c:at ,for d:for,for 跪求湖北2010年6月英语三级答案要准确率高的 不要拿四川的来奥那个until答案准确不？ 英语单选,要准确率 英语问题【准确率要高】 英语问题【准确率要高】 在△ABC中 AB=AC=12 ∠ABC=60°; 求△ABC内切圆的半径并保证准确率如果您只有答案 请不要答题不是答题思路请保证您答案的准确性 在△ABC中 已知AB=8 BC=6 AC=10 求△ABC的内切圆半径并保证准确率如果您只有答案 请不要答题不是答题思路请保证您答案的准确性 对任意有理数ab关于xy的三元一次方程(a-b)x-(a+b)y=a+b有一组公共解,求这些方程的公共解【准确率啊啊,】 回答下面的数学题,要准确率,不要跑堂,X已知X²+3X+1=0,求(1)x+1/x,(2)x²+1/x²+2x+2/x的值前面一个x是多打的