【多选题】【消耗次数:1】
马尔萨斯的人口理论集中反映了三个主要观点
两个公理
两个级数
两个抑制
两个函数
两个定律
参考答案:
复制
纠错
相关题目
【单选题】 “两个必然”和“两个绝不会”()。
①  是矛盾的
②  是两回事
③  是有着内在联系的
④  是内容和形式的关系
【单选题】 7,“两个必然”和“两个决不会”是()
①  相互矛盾的
②  完全不同的两回事
③  有着内在联系的
④  内容和形式的关系
【判断题】 组织是两个或两个以上的人组成的任何一个群体
①  正确
②  错误
【单选题】 两个向量和的模与这两个向量差的模相等,则这两个项目的关系为
①  共线
②  垂直
③  同向
④  反向
【简答题】 复句是由两个或两个以上的[填空]组成的句子。
【判断题】 复铰是连接两个或两个以上刚片的铰。
①  正确
②  错误
【多选题】 索赔和反赔是两个对立事物的两个方面两者。
①  密不可分
②  互相影响
③  互不相干
④  没有瓜葛
【单选题】 头脑风暴法一般分为两个阶段,关于这两个阶段,说法不正确的是。
①  第一个阶段是提出想法
②  第二个阶段是批评、评估并对各种想法进一步筛选
③  两个阶段可以同时进行
④  两个阶段是相互关联的
【判断题】 同一物的所有权可以是两个或两个以上,因此,在同一物上可以并存两个或两个以上的所有权。
①  正确
②  错误
【判断题】 如果两个函数都有极限,那么这两个函数的和、差、积、商组成的函数极限,分别等于这两个函数的极限的和、差、积、商.
①  正确
②  错误
随机题目
【单选题】 阅读理解:阅读下列短文,回答文后问题,选择最佳答案Robert had just moved into the street and he felt strange that he was not wanted. He knew that perhaps the other boys were trying to get an idea of what kind of a boy he was. This did not help him to make himself less lonely. He was new and he had to be tested. Still, proving himself would not be all that easy. He did not want to run with the boys or get into something against the law to prove that he was strong. No! He must show what he was made of in a more helpful way. That’s when he got the idea.The next day was Saturday. He knew that most of the boys would be down on the playground and choose up sides for the Saturday game. Robert knew he could play well and that just might be enough to prove he was strong, and to make friends with them. He arrived early and did his step exercises. He shot the ball several times and did some other exercises—the most difficult and most wonderful in basketball. Then the boys came. Robert went through what he had done before the game and showed what he could do. No one said a word. The boys just looked at each other and thought about it. In the end, when it was all over, the biggest of the group just smiled and shook his head. Robert knew he had made it.3.When did Robert decide to prove himself by playing basketball?
①  After he had thought about the other two ways mentioned in paragraph one.
②  Long before he moved into the street.
③  When the other boys came down to the playground.
④  As soon as he showed what he was made of in front of the other boys.
【单选题】 Do you know the man _______?
①  whom I spoke
②  to who spoke
③  I spoke to
④  that I spoke
【单选题】 The place _______interested me most was the Childrens Palace.
①  which
②  where
③  what
④  in which
【单选题】 That is the day ______Ill never forget.
①  which
②  on which
③  in which
④  when
【单选题】 This is the hotel _______last month.
①  which they stayed
②  at that they stayed
③  where they stayed at
④  where they stayed
【单选题】 Do you know the year ______the Chinese Communist Party was founded?
①  which
②  that
③  when
④  on which
【单选题】 阅读理解:阅读下列短文,回答文后问题,选择最佳答案:Goats are being hired to do the work of people near San Diego. The fires that occurred in Hillborbough four years ago destroyed thirty homes, most of which have been rebuilt. While people were rebuilding the homes, the grasses and bushes were growing back. The area is now so overgrown in bushes that there is again a major danger of fire.The city government put up bids to remove the bushes. The lowest bid they received was $50,000—and that was if the city provided breakfast and lunch for the workers for the six weeks it would take to clear the overgrown area. The city only wanted to give unlimited coffee and a piece of bread a day for each person. When that offer was rejected, the city asked for help on its website.A sheepherder in Montanta and a goat-keeper in San Bernardino read about the city’s plight(困境)while surfing the Web. They both offered to do the job for $25,000. The city government chose the goat-keeper because he lived closer. When he was told that the city dump(垃圾场)was overflowing , the goat-keeper said, “No problem. My goats will eat everything in your dump, except the car engines, of course.” So, for another $5,000, the city killed two birds with one stone. If all goes well, they will invite the goat-keeper and his “family” back every three years. The goat-keeper said that he would probably visit San Diego while his goats were in the dump. 1. The city government faces a serious problem because __________.
①  A. fires destroyed thirty homes in a neighborhood four years ago
②  B. the speed of rebuilding the houses is really too slow
③  C. the overgrowing plants in this area have made the city look terrible
④  D. the overgrowing plants in this area have become a big danger of fire
【单选题】 阅读理解:阅读下列短文,回答文后问题,选择最佳答案:Goats are being hired to do the work of people near San Diego. The fires that occurred in Hillborbough four years ago destroyed thirty homes, most of which have been rebuilt. While people were rebuilding the homes, the grasses and bushes were growing back. The area is now so overgrown in bushes that there is again a major danger of fire.The city government put up bids to remove the bushes. The lowest bid they received was $50,000—and that was if the city provided breakfast and lunch for the workers for the six weeks it would take to clear the overgrown area. The city only wanted to give unlimited coffee and a piece of bread a day for each person. When that offer was rejected, the city asked for help on its website.A sheepherder in Montanta and a goat-keeper in San Bernardino read about the city’s plight(困境)while surfing the Web. They both offered to do the job for $25,000. The city government chose the goat-keeper because he lived closer. When he was told that the city dump(垃圾场)was overflowing , the goat-keeper said, “No problem. My goats will eat everything in your dump, except the car engines, of course.” So, for another $5,000, the city killed two birds with one stone. If all goes well, they will invite the goat-keeper and his “family” back every three years. The goat-keeper said that he would probably visit San Diego while his goats were in the dump.2. Why was the goat-keeper chosen to remove the bushes?
①  A. Because he offered to do it for the lower price.
②  B. Because it was easier to transport his goats.
③  C. Because his goats can do the job better.
④  D. Because the city wanted to raise more goats.
【单选题】 阅读理解:阅读下列短文,回答文后问题,选择最佳答案:Goats are being hired to do the work of people near San Diego. The fires that occurred in Hillborbough four years ago destroyed thirty homes, most of which have been rebuilt. While people were rebuilding the homes, the grasses and bushes were growing back. The area is now so overgrown in bushes that there is again a major danger of fire.The city government put up bids to remove the bushes. The lowest bid they received was $50,000—and that was if the city provided breakfast and lunch for the workers for the six weeks it would take to clear the overgrown area. The city only wanted to give unlimited coffee and a piece of bread a day for each person. When that offer was rejected, the city asked for help on its website.A sheepherder in Montanta and a goat-keeper in San Bernardino read about the city’s plight(困境)while surfing the Web. They both offered to do the job for $25,000. The city government chose the goat-keeper because he lived closer. When he was told that the city dump(垃圾场)was overflowing , the goat-keeper said, “No problem. My goats will eat everything in your dump, except the car engines, of course.” So, for another $5,000, the city killed two birds with one stone. If all goes well, they will invite the goat-keeper and his “family” back every three years. The goat-keeper said that he would probably visit San Diego while his goats were in the dump.3. According to the passage, __________.
①  A. the sheepherder offered to do the job for $50,000
②  B. the lowest bid to remove the bushes was $50,000
③  C. the sheepherder and the goat-keeper were both addicted to surfing the Internet
④  D. hiring goats todo the job saved the city government lots of money
【单选题】 阅读理解:阅读下列短文,回答文后问题,选择最佳答案:Goats are being hired to do the work of people near San Diego. The fires that occurred in Hillborbough four years ago destroyed thirty homes, most of which have been rebuilt. While people were rebuilding the homes, the grasses and bushes were growing back. The area is now so overgrown in bushes that there is again a major danger of fire.The city government put up bids to remove the bushes. The lowest bid they received was $50,000—and that was if the city provided breakfast and lunch for the workers for the six weeks it would take to clear the overgrown area. The city only wanted to give unlimited coffee and a piece of bread a day for each person. When that offer was rejected, the city asked for help on its website.A sheepherder in Montanta and a goat-keeper in San Bernardino read about the city’s plight(困境)while surfing the Web. They both offered to do the job for $25,000. The city government chose the goat-keeper because he lived closer. When he was told that the city dump(垃圾场)was overflowing , the goat-keeper said, “No problem. My goats will eat everything in your dump, except the car engines, of course.” So, for another $5,000, the city killed two birds with one stone. If all goes well, they will invite the goat-keeper and his “family” back every three years. The goat-keeper said that he would probably visit San Diego while his goats were in the dump.4.What are the “two birds” that the city government kills with only one stone?
①  A. Both the sheepherder and goat-keeper will work for the city for $25,000.
②  B. The danger of fire and providing breakfast and lunch for the work crews.
③  C. The danger of fire and the overflowing dump.
④  D. The city government can save some money and the goat-keeper has a new job.