优课网
首页
数学
语文
英语
化学
物理
政治
历史
生物
首页
> 下列哪项不是人类开始起源的环境条件[]A.气候由温暖湿润变得干旱寒冷B.气候由干旱寒冷变得温暖湿润C.连绵不断的森林变得稀疏D.稀树草原取代森林的面积扩大-八年级生物
下列哪项不是人类开始起源的环境条件[]A.气候由温暖湿润变得干旱寒冷B.气候由干旱寒冷变得温暖湿润C.连绵不断的森林变得稀疏D.稀树草原取代森林的面积扩大-八年级生物
题目简介
下列哪项不是人类开始起源的环境条件[]A.气候由温暖湿润变得干旱寒冷B.气候由干旱寒冷变得温暖湿润C.连绵不断的森林变得稀疏D.稀树草原取代森林的面积扩大-八年级生物
题目详情
下列哪项不是人类开始起源的环境条件
[ ]
A.气候由温暖湿润变得干旱寒冷
B.气候由干旱寒冷变得温暖湿润
C.连绵不断的森林变得稀疏
D.稀树草原取代森林的面积扩大
题型:单选题
难度:偏易
来源:月考题
答案
B
上一篇 :
阅读理解。 It is true that t
下一篇 :
人类与其他生物有共同的祖先,表
搜索答案
更多内容推荐
人类起源于:[]A.黑猩猩B.森林古猿C.古人类-七年级生物
我们走近了化学世界,了解了一些化学知识,下列问题不需用化学知识回答的是[]A.金刚石的内部结构是怎样的B.炸药爆炸后变成了什么C.如何防止钢铁生锈D.高处的水为什么总是流向-九年级化学
阅读理解。 In many cultures white is often associated with something positive. A white-collar job, for in
阅读理解。阅读下面文章并根据题目要求回答问题。 The world's first subway was built in London in 1863. At the time, the
阅读理解。 Today we tell about the expression "down to earth". Down to earth means being open a
阅读下面的资料,回答问题:拉玛猿是与类人猿相当接近的进步猿类,生活在1400万年到1000万年,是人类的远祖,我国云南禄丰及开远均发现过拉玛猿化石。巨猿是发现与我国南方的-七年级生物
完形填空。 Chinese troupes will perform the 1st Spring Symphony ( 交响乐 ) in China; Dynasty 1900 by the Nat
完形填空。 A successful scientist is generally a good observer. He makes full1 of the facts he observes.
完形填空。 The Olympic Games began more than 1 in Greece. At that time Greece was divided (分开) into sever
阅读理解。 When former American President Bill Clinton travelled to South Korea to visit President Kim Yo
下列各项研究课题,不属于化学科学研究范围的是[]A.C60等碳单质的制取与性质研究B.从水中提取氢能源的有效方法研究C.制造太空电梯的碳纳米管纤维材料研究D.设计新程序,开发-九年级化学
阅读理解。 Manhattan is the heart of New York City. It is really an island, which is only 13 miles long a
阅读理解。 There is one foreign product the Japanese are buying faster than others and its popularity has
阅读理解。根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 We can read of things that happened 5.000 years ago
阅读理解。 Visitors to Britain may find the best place to sample local culture is in a traditional pub. B
下面是现代的四种类人猿,请分析回答:(1)试写出图中四种类人猿的名称:A、B____________、C____________、D__________________(2)现代类人猿大都生活在___
阅读理解。 Announcers on China Central Television (CCTV) will need to do some fast talking to replace the
阅读理解。 The year before the first modern Olympic Games, Greece invited China to send a team. But the Q
完形填空。 Every year, the Olympic Training Centre has one extra special day just for girls and women. Th
化学是一门基础自然科学。在①环境保护;②能源开发;③新材料研制;④生命过程探索领域,与化学科学密切相关的是[]A.①②③B.②③④C.①②④D.①②③④-九年级化学
下列选项中不属于化学研究领域的是[]A.物质的组成与结构B.物质的变化与性质C.物体的运动状态D.物质的用途与制取-九年级化学
阅读理解诶。 Tristan da Cunha, a 38-square-mile island, is the farthest inhabited island in the world, acc
阅读理解。 For photographers lacking training, experience and even the ability to click a shutter button,
阅读理解。 The BRICK Awards are given each year to young people who make our world a better place. These
最能证明“东非人”时代的古人类比“露西”少女时代的古人类更进化的特征是东非人时的古人类能[]A.站立B.直立行走C.制造工具D.吃各种食物-七年级生物
阅读理解。 The name of Macau comes from the word Magao (A-Ma Temple), which were shrines (圣地) dedicated t
阅读理解。 Although most people know there are Seven Wonders in the Ancient World, only few people can na
阅读理解。 From the earliest times, man has been interested in art. People have often worked together to
阅读理解。 Started in 1636, Harvard University is the oldest of all the many colleges and universities in
Reading comprehension.Answer the following questions by using the information taken from a dictionar
Cloze. The British love to think of themselves as polite, and everyone knows how fond they are of th
阅读理解。 Given Australia's size and the fact that early settlements were far apart, Australian soc
阅读理解。 Marking the opening of a new decade, 2010 has brought us many surprises and delights. It has a
森林古猿原本适于树上生活,但后来却演变为地面生活,主要原因是[]A.为了扩张领地,繁衍后代B.为了改变环境,主宰地球C.由于受到树栖猛兽的侵袭D.由于地壳运动和气候变化-七年级生物
阅读理解。 FOR many of us, cartoon strips (连环画) are simply one of our pastimes. The popular Japanese mang
阅读表达。阅读下面短文并回答问题(请注意问题后的字数要求)。 On October 19,1959, the first Special English program was broadcast
阅读理解。 On my first trip in the United States, I went to San Antonio. I was on foot. So I went to only
阅读理解。 Valentine's Day (情人节) is named for Saint Valentine an early Christmas churchman who repor
化学主要研究物质的_________、__________、___________以及_______________。-九年级化学
阅读理解。 If you ask people to name the one person who had the greatest effect on the English language,
阅读理解。 The Barbie doll first appeared at the toy fair in New York in 1959. Its creator was Ruth Handl
阅读理解。 A vuvuzela is a horn, about a meter long, usually made of a colorful cheap plastic. It is the
阅读理解。 What is the single largest cause of sick leave in the UK? The answer is not the common cold or
阅读理解。 The IOC today launched the bid process for the Games of the XXXI Olympiad in 2016. The 203 Nat
完形填空。 Some myths (神话) are stories told since ancient times to explain the causes for natural happeni
阅读理解。 Tea drinking was common in China for nearly one thousand years before anyone in Europe had eve
阅读理解。 Almost everyone has read about the Taj Mahal in India. It is one of the most beautiful buildin
阅读理解。 The Great Wall of China winds across the country like a giant stone snake. It is 1,500 miles l
学习化学能让我们更好的认识生活和世界。下列说法中,正确的是[]A.天然果汁中不含任何化学物质B.化学的研究对象是实验室中的化学药品C.化学不能够根据人们的需要创造自然界不-九年级化学
阅读理解。 We live in a technological society where most goods are mass-produced by unskilled labor. Beca
返回顶部
题目简介
下列哪项不是人类开始起源的环境条件[]A.气候由温暖湿润变得干旱寒冷B.气候由干旱寒冷变得温暖湿润C.连绵不断的森林变得稀疏D.稀树草原取代森林的面积扩大-八年级生物
题目详情
B.气候由干旱寒冷变得温暖湿润
C.连绵不断的森林变得稀疏
D.稀树草原取代森林的面积扩大
答案