关于x的分式方程mx-1+31-x=1的解为正数，则m的取值范围是______． 发布时间：2017-05-22 02:20 │ 来源：www.tikuol.com 题型：填空题 问题： 关于x的分式方程mx-1+31-x=1的解为正数，则m的取值范围是______．
题型：填空题 Father’s day Sunset Live Music Dinner CruiseSunday, June 20th, 20106:30pm-8:30pmJoin us abroad the 95’ Dana Pride for our special Father’s Day Dinner Cruise. Enjoy a unique evening of fun on the water, complete with live music by Mike O’ Brien and a delicious barbecue dinner.Adult ---$ 59Kids (3-12)---$29 Two and under are Free.LOCATION: Dana Point HarborBOOK ONLINE OR CALL: 916---496---5794Rancho Days FiestaJuly, 17, 2010Celebration the history of Saddleback Valley, there will be children’s activities including free crafts projects. Help make and taste homemade ice cream and butter, warm bread from the oven. Dip water and grind (磨碎) corn while learning about the early days of Orange County.Admission is $ 3 for children 3 to 12 years old and $4 for adults.LOCATION: Heritage Hill Historical ParkINFORMATION: 919---923---2230Annual Silverado Counter Fair and Art FestivalOctober 3-4, 2010The 39th Annual Silverado Country Fair explores the wonders of the area’s Old West rustic (乡村的)culture, great live music, tasty food, handmade arts, crafts and family games under the oak-trees below Orange County’s famous Saddleback Mountain.Daytime adult admission: $4/ Kids under 12: only $2 Saturday Night Music Fest (联欢): $ 5 for everyoneLOCATION: Silverado Community CenterINFORMATION: 919---997---3968Starr Ranch SanctuaryOctober 24-25, 2010Audubon California’s Starr Ranch Sanctuary invites you to our fall classes for adults. Join our wildlife biologist for two peaceful days at beautiful 4,000 acre Starr Ranch in southeast Orange County and experience nature hands-on as a wildlife researcher. Cost: $ 95 for those not camping (including dinner) $100 for those camping ( dinner and breakfast provided)LOCATION: Starr Ranch SanctuaryRESERVATIONS OR INFORMATION: 916---858---0309小题1:Which event is the most suitable for one who wants to enjoy dinner in a boat with live music?A．Father’s day Sunset Live Music Dinner CruiseB．Rancho Days FiestaC．Annual Silverado Counter Fair and Art FestivalD．Starr Ranch Sanctuary小题2:At Rancho Days Fiesta, you can ______.A．pay to join in campingB．join in activities for the whole familyC．experience the early life of the Orange CountyD．taste food made in the local factories小题3:How much will a couple have to pay if they go to Saturday Night Music Fest with their 10-year-old son?A．$ 12B．$15C．$10D．$5阅读解析 查看答案
题型：填空题 某多层现浇钢筋混凝土框架结构。其中中间层高H=2.8m，圆形装饰柱直径d=300mm，混凝土强度等级为C30，纵向受力钢筋为HRB335，纵筋的混凝土保护层厚度c=30mm，配置螺旋式间接钢筋，箍筋直径为8mm，箍筋间距s=50mm，箍筋为HPB235钢筋。设考虑地震效应组合后的柱的轴向压力设计值N=550kN，弯矩设计值M=75kN·m，比值系数a=0.441，则全部纵向钢筋的截面面积As与（）项数值最为接近。A．2428mm2B．2619mm2C．3310mm2D．2945mm2 查看答案
题型：填空题 1989年底联合国大会通过的（）明确的提出了儿童“发展的权利”问题和保障措施。A.《儿童的生存，保护和发展世界宣言》B.《对教育方针之意见》C.《教育—财富蕴藏其中》D.《儿童权利公约》 查看答案