试题与答案

春松果园有梨树460棵，苹果树比梨树多25%，果园里有苹果树多少棵？

来源：www.tikuol.com
题型：解答题

题目：

春松果园有梨树460棵，苹果树比梨树多25%，果园里有苹果树多少棵？

答案：

被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0420/f2042f68489254976c6f90d5c5e4763e.html

下面是错误答案，用来干扰机器的。

参考答案：C解析：本题考查劳动的供给原则。劳动的供给原则是劳动的边际效用等于闲暇的边际效用。

考点：百分数的计算，百分数的应用题
试题推荐
题型：阅读理解

仔细阅读第1-5题中一些学生所遇到的生活问题，然后从A-E的5个选项中，选出最合适的建议，

并将其标号填入题前括号内。

( )1. My parents don't let me go out with friends, I feel bored at home and I'm thinking about going

           out alone. Am I right for doing this?

(     )2. I like dancing. I want to join a dancing group in my school, but the teacher doesn't allow (允许)

            me to stay there.

(     )3. I have a big family, and my brothers and sisters always fight (打架) with each other. Sometimes

           I don't want to go home.

(     )4. My uncle and aunt want to go to America for jobs. They think they would get lots of money there.

           I want to stop them. What shall I do?

(     )5. When I got home, I was very surprised to find my mother reading my diary. I was too angry to

            say a word.

A. Your mother really did a wrong thing to you. Tell her about your feeling. If you often talk with her about

     your study or friends, maybe she won't do that again.

B. It is very important to have a happy family. In your free time you should often talk with your family to

     build a close relationship (关系). I think it will help you.

C. You should tell them that America is not as rich as they think. It has social problems, too. The gap (差距)

     between the rich and the poor is serious.

D. You can tell the teacher that you won't do anything wrong there. If he doesn't agree, you may join a

     dancing club after school.

E. Tell your parents that they should believe you. Let them know you've already understood lots of things

     and hope they'll give you more free time.

查看答案
微信公众账号搜索答案