练习册

  • 练习册
  • 试题
    精英家教网 > 高中地理 > 题目详情

    【题目】下列说法正确的是( )

    A. 所有不锈钢都只含有金属元素

    B. 我国流通的硬币材质是金属单质

    C. 广东正在打捞的明代沉船上存在大量铝制餐具

    D. 镁合金的硬度和强度均高于纯镁

    【答案】D

    【解析】A项，不锈钢亦含有碳元素，为非金属元素；B项，我国流通的硬币为合金，含有锡等金属；C项，明代没有发现冶炼铝的方法，不可能有铝制餐具；D项，合金的硬度和强度一般比其成分金属的硬度和强度大。

    练习册系列答案
    年级 高中课程 年级 初中课程
    高一 高一免费课程推荐！ 初一 初一免费课程推荐！
    高二 高二免费课程推荐！ 初二 初二免费课程推荐！
    高三 高三免费课程推荐！ 初三 初三免费课程推荐！
    相关习题

    科目：高中地理 来源： 题型：

    【题目】下列关于Na2O的说法不正确的一项是( )

    A．Na2O是易溶于水的白色固体

    B．Na2O属于碱性氧化物

    C．Na2O能和氧气反应生成Na2O2

    D．Na2O和Na2O2的焰色反应的火焰颜色不一样

    查看答案和解析>>

    科目：高中地理 来源： 题型：

    【题目】台湾学界，把迁移的紫斑蝶以及它们聚集越冬的山谷称之为“紫蝶幽谷”现象。读图回答下列各题。

    【1】“紫蝶幽谷”均分布在

    A. 南部沿海地区 B. 山脉南段两侧的低海拔地区

    C. 高山峡谷地区 D. 亚热带季风气候的温暖区

    【2】紫斑蝶选择山谷越冬，主要是该地

    A. 背风温暖 B. 人烟稀少 C. 降水丰富 D. 花蜜充足

    【3】紫斑蝶北返时间最可能在于

    A. 1月下旬 B. 9月中旬 C. 3月中旬 D. 5月下旬

    查看答案和解析>>

    科目：高中地理 来源： 题型：

    【题目】It is pretty well understood controls the flow of carbon dioxide in and out the atmosphere today.

    A. that

    B. when

    C. what

    D. how

    查看答案和解析>>

    科目：高中地理 来源： 题型：

    【题目】短文改错。

    假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。

    文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

    增加：在缺词处加一个漏字符号（），并在其下面写出该加的词。

    删除：把多余的词用斜线（）划掉。

    修改：在错的词下划一横线，并在该词下面写出修改后的词。

    注意：1.每处错误及其修改均仅限一词；

    2.只允许修改10处，多者（从第11处起）不计分。

    My uncle is the owner of a restaurant close to that 1 live .Though not very big ,but the restaurant is popular in our area .It is always crowded with customers at meal times .Some people even had to wait outside My uncle tells me that the key to his success is honest. Every day he makes sure that fresh vegetables or high quality oil are using for cooking. My uncle says that he never dreams becoming rich in the short period of time. Instead, he hopes that our business will grow steady.

    查看答案和解析>>

    科目：高中地理 来源： 题型：

    【题目】“垃圾是放错了位置的资源”，应该分类回收，生活中废弃的不锈钢刀、铝质易拉罐、铜导线等可以归为一类加以回收，它们属于( )

    A. 有机物 B. 金属或合金

    C. 氧化物 D. 盐

    查看答案和解析>>

    科目：高中地理 来源： 题型：

    【题目】【广东省惠州市2016届高三上学期第三次调研】假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

    增加：在缺词处加一个漏字符号()，并在其下面写出该加的词。

    删除：把多余的词用斜线(＼)划掉。

    修改：在错的词下划一横线，并在该词下面写出修改后的词。

    注意：1. 每处错误及其修改均仅限一词；

    2. 只允许修改10处，多者（从第11处起）不计分。

    My family was very poor when I was a child. My parents lost their jobs or lived with heavy pressure. As a result, I wanted to study hardly so as to have different future. During my high school life, I spent all my time studied those difficult subjects, which made me one of the best student in our school. After graduation, I was admitted in a key university where I meet a lot of interesting friends. Now, I am working in a big company and I am able to afford anything I wanted. What’s more, my parents also have been found new jobs. So I believe that our dream will came true if we try our best.

    查看答案和解析>>

    科目：高中地理 来源： 题型：

    【题目】阅读理解

    阅读下列短文，从每题所给的四个选项 （A 、B 、C 和 D ）中，选出最佳选项。

    Miracles Happen

    101 Inspirational Stories about Hope, Answered Prayers, and Divine Intervention

    Miracles happen every day! Miracles can happen to anyone at any time. You will be instructed by these personal stories of faith, prayer, and healing that show a higher power at work in our lives.

    The Dating Game

    101 Stories about Looking for Love and Finding Fairy tale Romance!

    Searching for "The One"? This fun new book about dating — whether it sparked a lifelong love or a laugh with friends — will give you a boost as you search for your soul mate. Read these 101 stories about how couples met, good and bad dates, maintaining the relationship, second chances, the Internet, and all the ups and downs of dating, love, and romance. For men and women from 21 to 91.

    O Canada The Wonders of Winter

    101 Stories about Bad Weather, Good Times and Great Sports

    Canadian winters are boring! But this collection will warm your heart, brighten your day, and lift your spirits. Any Canadian — from east to west coast; from city to rural — will love the 101 stories in this new collection about embracing those long winter days and making the most of them. Filled with amusing and encouraging stories about weathering the cold, creating warm memories with family and friends, and playing great winter sports.

    Just Us Girls

    101 Stories about Friendship for Women of All Ages

    A woman's friends are the family she picks for herself. Whether it's about something funny or serious, our friends are the first ones we think to call. They are a constant source of support and encouragement. This collection of 101 touching and amusing stories celebrates all that is special about the bonds that women share with their friends — the unique spirit of female friendship. You'll love reading and sharing these stories with your friends.

    【1】What do the four books have in common?

    A．They all have 101 stories.

    B．They are all about weather.

    C．They are sold at the same price.

    D．They are published at the same day.

    【2】Which book should you buy if you are in love with somebody?

    A．O Canada The Wonders of Winter.

    B．Miracles Happen.

    C．The Dating Game.

    D．Just Us Girls.

    【3】Where can we find the passage?

    A．A news report.

    B．An education column.

    C．A science report.

    D．A tour guide.

    查看答案和解析>>

    科目：高中地理 来源： 题型：

    【题目】下图是“长江干流流经的省级行政区域示意图”。读图完成下列各题。

    【1】图中各省市区编号是2010年某项指标在全国省级行政区中的排名，该指标可能是

    A．人口 B．面积 C．城市化水平 D．经济总量

    【2】长江中游②河段的特征是

    A．江水浑浊含沙量大 B．水量巨大水能丰富

    C．河道弯曲水流平缓 D．峡谷幽深猿声鸣啼

    查看答案和解析>>

    同步练习册答案