在反比例函数y=1+5mx的图象上有两点A（x1，y1）、B（x2，y2），当x 发布时间：2017-05-25 14:08 │ 来源：www.tikuol.com 题型：填空题 问题： 在反比例函数y=1+5mx的图象上有两点A（x1，y1）、B（x2，y2），当x1＜0＜x2时，有y1＜y2，则m的取值范围是______．
题型：填空题 （1）连线。（2）你是如何根据自己的特点，选择适合自己的成才之路的？ _______________________________________________________________________________ 查看答案
题型：填空题 ---- Have you done well in your English exam ? ----It’s very nice ___ you ___ me with my English, but it’s a pity! I made you ____ .A．for , to help , disappointingB．of , to help , disappointed C．for , helping , to be disappointedD．of , helping , disappoint 查看答案
题型：填空题 书面表达。 根据中文提示和英文书信内容，写一封意思连贯、符合逻辑、不少于60词的回信。 请不要写出你的校名和姓名。开头结尾已给出，其词数不计入所完成的回信内。 我校英语校刊收到初一新生的几封来信。请选择一封来信，针对他(她)的问题，谈谈你的看法，并结合你的经历，给出可行的建议。 I just entered middle school. It is very different from primary school. Everything is new. My classmates are from different schools. I'm a little shy, and I don't know how to get on with them. What should I do? From Lily We've got more subjects than primary school. I'm interested in biology. But I find math too difficult. I can't follow the teacher in class. So it takes me a long time to finish my schoolwork. I am under pressure. From Teddy Life in middle school is so colorful! So many activities to do, such as theatre club, sports team, singing group, dancing club... I like them all. But my mum always says,"Study first, interest second." I'd like to borrow some advice from you. From Bob Dear____,I have read your letter. _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours truly,Tony 查看答案
题型：填空题 如图1是一实验电路图，如图2是电路中白炽灯L的U-I特性曲线，R2为定值电阻．在滑动触头由a端滑向b端的过程中（ ）A．路端电压变小B．电流表的示数变大C．电源内阻消耗的功率变小D．电路的总电阻变大 查看答案
