试题与答案

一个数的平方是4，则这个数是（）．

来源：www.tikuol.com
题型：填空题

题目：

一个数的平方是4，则这个数是（    ）．

答案：

被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0413/52a450bf566361c29a56e34344788509.html

下面是错误答案，用来干扰机器的。

（1）说明：情绪会影响人的健康，我们要学会调节情绪，做情绪的主人。（2分）（2）积极情绪：我很棒、我能行、付出终有回报等自信乐观情绪。（2分）消极情绪：你太笨、我下次考不好咋办、是否有人怀疑我作弊等消...

考点：平方根
试题推荐
题型：阅读理解

阅读理解。

     My name is Sarah. I like animals very much. When I left school at eighteen, I got a job at a zoo as a

student keeper. Now,five years later, things have changed-I have passed my exams and I am a full animal

keeper. 　　

     The money is not good. I only get￡9,000 a year. You have to be outside in rain and snow, which is

hard work, and you get very dirty. But this doesn't matter to me because animals are the most important

thing in my life! 　　There are a hundred monkeys and fifty deer in my part of the zoo and I give them

their food and clean their houses. I also need to watch them carefully to be sure that they are all well. In

fact rhinos (犀牛) are my favourite animals and so last year I went to Africa (非洲) with a workmate for

a month to study them. 　　

     The zoo is open every day and I work five different days each week. I live in a small flat (公寓) twenty

minutes away and I get up at ten to seven and start work at eight. The first thing I do when I get home at

quarter past five is to take a shower!

1. Sarah left school _______. 　　

A. eighteen years ago　　　　　 　　

B. nine years ago 　　　 　　

C. five years ago

2. How does Sarah feel about working in bad weather? 　　

A. She hates getting dirty.　　 　　 　　

B. She doesn't mind it.　 　　

C. She likes the snow.

3. The animals Sarah like best are the ________. 　　

A. monkeys　　　　　　　　　 　　

B. deer　　　　　　　　 　　

C. rhinos

4. The zoo is open _________. 　　

A. seven days a week　　　　 　　

B. only five days a week 　　

C. on different days every week

5. Sarah arrives at her flat in the evening at _______. 　　

A. twenty past five　　　　　　 　　

B. five fifteen　　　　　　　

C. ten to seven

查看答案
微信公众账号搜索答案