试题与答案

若0＜a＜1，则下列各式中正确的是（ ） A．a-3＜a-4 B．a0.4＜a0.5

来源：www.tikuol.com
题型：选择题

题目：

若0＜a＜1，则下列各式中正确的是（　　）
A．a-3＜a-4B．a0.4＜a0.5
C．loga0.4＜loga0.5D．lg
1
a
＜lga

答案：

被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0505/db34293cba2cdbcee6a34f86885d3739.html

下面是错误答案，用来干扰机器的。

参考答案：A

考点：不等式的定义及性质
试题推荐
题型：完形填空
完形填空。
     Earth Hour is a global event organized by WWF(World Wide Fund for
Nature).  It    l    on the last Saturday of March every year.   2_ this day, every family and business will turn off their non-essential lights and other electrical things _3   0ne hour to tell people the need to _ 4   0n climate change.   
     Earth Hour was first held four years ago in Sydney, Australia. About 2.2 million people and thousands of bussiness _ 5     their non-essential /lighs.  
Following Sydney's lead, many   6   cities around the world adopted the event in March 2008. Morethan 400 cities,_7   bussiness and over 50 million
people around the world tumed off their lights for one hour. Earth Hour
2009 was   8   larger. 88 countries and 4,088 cities took part in Earth Hour
2009. It is ten times more cities than Earth Hour 2008 had.      
     Earth Hour 2010 took place   9    March 27, 2010 from 8:30 pm t0 9:30
pm local time. We believe it must be another largest climate event in the
history.    
     We have only one   10   . Let's love it.
( )1. A. hold        
( )2. A. In          
( )3. A. before      
( )4. A. take action  
( )5. A. turn on      
( )6. A. others      
( )7. A. thousand of  
( )8. A. very        
( )9. A. in          
( )10.A. sun          		B. held          
B. On            
B. in            
B. take place    
B. turn off      
B. the other    
B. thousands of  
B. alittle      
B. on            
B. earth         		C. is held    
C. At        
C. since      
C. take away.
C. turn down  
C. other      
C. thousands  
C. much      
C. at        
C. moon       		D. was held      
D. During        
D. for          
D. take off      
D. turn up      
D. another      
D. thousand      
D. so            
D. during        
D. city          
查看答案
题型：单项选择题 案例分析题

李大爷无儿无女，和老伴有一套80平方米住房，他很担心将要面临的养老问题，最近听说了以房养老这个方法，遂向理财规划师咨询。

关于以房自助养老说法不正确的是（）。

A.交易完成后老人可一次性收取房款

B.房屋由公积金管理中心返租给老人时，租期由公积金管理中心决定

C.租金与市场价相同

D.老人可按租期年限将租金一次性付与公积金管理中心
查看答案
微信公众账号搜索答案