新中国成立后，钱学森抛弃国外优越的生活与工作条件，历尽千难万险，回归祖国的怀抱，投身到祖国的建设中。当被评为“两弹一星”的功臣而受到国家表彰时，他这样说：“说是表彰我对中国火箭导弹技术、航天技术和系统工程论方面所做的一切工作。我想这里面‘中国’两个字是最重要的。”对钱老这段话的理解是（）。

【单选题】【消耗次数：1】

① 科学是人类智慧的结晶，是属于全人类的财富

② 科学是人类智慧的结晶，理应为全人类服务

③ 科学事业的发展和科学家的命运都与自己的祖国有着密切的关系

④ 当今世界综合国力的竞争，集中体现为科技的竞争和人才的竞争

参考答案：

复制

纠错

➡️如需代学继续教育，联系微信：yizhituziang

相关题目

【多选题】以下哪些科学家是在新中国成立初期回到祖国的？

① 钱学森

② 于敏

③ 邓稼先

④ 程开甲

查看完整题目与答案

【单选题】 “两弹一星”，就是指原子弹、导弹、人造地球卫星，原子弹、导弹是长了“眼睛”精准定位的“大杀器”，人造地球卫星是最能展示人类智慧的利器，“两弹一星”技术是真正的高科技，（）。

① 高科技代表着一个国家的硬实力

② 高科技代表着一个国家队综合实力

③ 高科技代表着一个国家外交实力

④ 高科技代表着一个国家硬道理

查看完整题目与答案

【单选题】在“如何开展创新--国外案例”的讲课提到，诺贝尔奖是奖给（）的，科学是为全人类贡献的。

① 学者

② 研发

③ 技术

④ 科学

查看完整题目与答案

【多选题】 “两弹一星”，就是指（），原子弹、导弹是长了“眼睛”精准定位的“大杀器”，人造地球卫星是最能展示人类智慧的利器，“两弹一星”技术是真正的高科技，高科技代表着一个国家队综合实力。

① 原子弹

② 导弹

③ 氢弹

④ 人造地球卫星

查看完整题目与答案

【判断题】科学知识一经发现则为全人类所公有。

① 对

② 错

查看完整题目与答案

【单选题】 21世纪，科技问题将越来越突出。核心问题是科学技术进步应服务于全人类、服务于世界和平、发展与进步的崇高事业，而不能危害人类自身。这就要求广大科技工作者（ ??）

① 要从实际出发，实事求是

② 要注意培养科学思维方法

③ 要树立和坚持符合人类根本利益的价值观

④ 要坚持理论与实践的有机统一

查看完整题目与答案

【判断题】科学知识一经发现则为全人类所公有。

① 正确

② 错误

查看完整题目与答案

【单选题】无产阶级的解放和全人类的解放是

① 完全一致

② 不一致

③ 有差别

④ 部分相同

查看完整题目与答案

【单选题】 “爱祖国、爱人民、爱劳动、爱科学、爱社会主义”是社会主义道德的基本要求。在当代中国，对“爱祖国”的要求集中体现为：（）

① 成为坚定的共产主义者

② 通过诚实劳动、合法经营去获取利益和财富

③ 追求健康、文明、科学的生活方式

④ 积极参加中国特色社会主义建设

查看完整题目与答案

【判断题】 “两弹一星精神”是近代中国工匠精神的重要体现

① 正确

② 错误

查看完整题目与答案

随机题目

【单选题】 If you work hard, you will be ________; but if you don’t, you will be punished.

① relaxed

② relieved

③ reduced

④ rewarded

查看完整题目与答案

【单选题】 These plastic flowers look so ________ that many people think they are real.

① natural

② beautiful

③ artificial

④ similar

查看完整题目与答案

【单选题】 For many people today, reading is no longer relaxation. To keep up their work they must read letters, reports, trade publications, interoffice communications, not to mention newspapers and magazines: a never-ending flood of words. In getting a job or advancing in one, the ability to read and comprehend quickly can mean the difference between success and failure. Yet the unfortunate fact is that most of us are poor readers. Most of us develop poor reading habits at an early age, and never get over them. The main problem lies in language itself—words. Single words have little meaning until they are combined into phrases, sentences and paragraphs. Unfortunately, however, the untrained reader does not read groups of words. He reads one word at a time, often regressing to reread words or passages. Regression, or looking back over what you have just read, is a common bad habit in reading. Another habit which slows down the speed of reading is vocalization—sounding each word either orally or mentally as one reads. To overcome these bad habits, some reading clinics use a device called accelerator (加速器), which moves a bar down the page at a predetermined speed. The bar is set at a slightly faster rate than the reader finds comfortable, in order to “stretch” him. The accelerator forces the reader to read fast, making word-by-word reading, regression and vocalization virtually impossible. At first, comprehension is sacrificed for speed. But when you learn to read ideas, you will not only read faster, but your comprehension will improve. Many people have found their reading skills improved a lot after some training. According to the passage, today many people read for __________.

① news

② their work

③ information

④ entertainment

查看完整题目与答案

【单选题】 For many people today, reading is no longer relaxation. To keep up their work they must read letters, reports, trade publications, interoffice communications, not to mention newspapers and magazines: a never-ending flood of words. In getting a job or advancing in one, the ability to read and comprehend quickly can mean the difference between success and failure. Yet the unfortunate fact is that most of us are poor readers. Most of us develop poor reading habits at an early age, and never get over them. The main problem lies in language itself—words. Single words have little meaning until they are combined into phrases, sentences and paragraphs. Unfortunately, however, the untrained reader does not read groups of words. He reads one word at a time, often regressing to reread words or passages. Regression, or looking back over what you have just read, is a common bad habit in reading. Another habit which slows down the speed of reading is vocalization—sounding each word either orally or mentally as one reads. To overcome these bad habits, some reading clinics use a device called accelerator (加速器), which moves a bar down the page at a predetermined speed. The bar is set at a slightly faster rate than the reader finds comfortable, in order to “stretch” him. The accelerator forces the reader to read fast, making word-by-word reading, regression and vocalization virtually impossible. At first, comprehension is sacrificed for speed. But when you learn to read ideas, you will not only read faster, but your comprehension will improve. Many people have found their reading skills improved a lot after some training. The following are all bad reading habits EXCEPT __________.

① regression

② reading for ideas only

③ vocalization

④ word-by-word reading

查看完整题目与答案

① It helps people read at a comfortable speed.

② It makes people stretch their eyes when reading.

③ It forces people to overcome bad reading habits.

④ .It lets people look back over what they have just read

查看完整题目与答案

【单选题】 For many people today, reading is no longer relaxation. To keep up their work they must read letters, reports, trade publications, interoffice communications, not to mention newspapers and magazines: a never-ending flood of words. In getting a job or advancing in one, the ability to read and comprehend quickly can mean the difference between success and failure. Yet the unfortunate fact is that most of us are poor readers. Most of us develop poor reading habits at an early age, and never get over them. The main problem lies in language itself—words. Single words have little meaning until they are combined into phrases, sentences and paragraphs. Unfortunately, however, the untrained reader does not read groups of words. He reads one word at a time, often regressing to reread words or passages. Regression, or looking back over what you have just read, is a common bad habit in reading. Another habit which slows down the speed of reading is vocalization—sounding each word either orally or mentally as one reads. To overcome these bad habits, some reading clinics use a device called accelerator (加速器), which moves a bar down the page at a predetermined speed. The bar is set at a slightly faster rate than the reader finds comfortable, in order to “stretch” him. The accelerator forces the reader to read fast, making word-by-word reading, regression and vocalization virtually impossible. At first, comprehension is sacrificed for speed. But when you learn to read ideas, you will not only read faster, but your comprehension will improve. Many people have found their reading skills improved a lot after some training. What does “At first, comprehension is sacrificed for speed” (Para. 2) mean?

① The reader reads fast, but he understands everything he reads.

② The reader reads slowly and he understands everything he reads.

③ The reader reads fast without understanding everything he reads.

④ The reader reads slowly, but he doesn’t understand everything he reads

查看完整题目与答案

【单选题】 For many people today, reading is no longer relaxation. To keep up their work they must read letters, reports, trade publications, interoffice communications, not to mention newspapers and magazines: a never-ending flood of words. In getting a job or advancing in one, the ability to read and comprehend quickly can mean the difference between success and failure. Yet the unfortunate fact is that most of us are poor readers. Most of us develop poor reading habits at an early age, and never get over them. The main problem lies in language itself—words. Single words have little meaning until they are combined into phrases, sentences and paragraphs. Unfortunately, however, the untrained reader does not read groups of words. He reads one word at a time, often regressing to reread words or passages. Regression, or looking back over what you have just read, is a common bad habit in reading. Another habit which slows down the speed of reading is vocalization—sounding each word either orally or mentally as one reads. To overcome these bad habits, some reading clinics use a device called accelerator (加速器), which moves a bar down the page at a predetermined speed. The bar is set at a slightly faster rate than the reader finds comfortable, in order to “stretch” him. The accelerator forces the reader to read fast, making word-by-word reading, regression and vocalization virtually impossible. At first, comprehension is sacrificed for speed. But when you learn to read ideas, you will not only read faster, but your comprehension will improve. Many people have found their reading skills improved a lot after some training. Most people can’t read and comprehend quickly mainly because __________.

① they don’t read groups of words

② they don’t realize they have poor reading habits

③ they don’t like to be trained in reading skills

④ they don’t understand words when put together

查看完整题目与答案

【单选题】 Anger is a normal emotion that we all feel from time to time. Some people express anger openly in a calm reasonable way. Some explode with anger, and scream and shout. But other people keep their anger inside. They can not or will not express it. This is called repressing anger. Many doctors think that repressing anger is more dangerous to a person’s health than expressing it. They say that when a person is angry, the brain gives out the same hormones (荷尔蒙) as that are produced during tense and nervous situations. They speed the heart rate and raise blood pressure, so the person feels excited and ready to act. Repressing these feelings will only make the feelings continue, and this can lead to many medical problems. To prevent these problems, these doctors suggest letting the anger out by expressing it freely. But recently some other doctors question this. They say that people who express anger repeatedly and violently become, in fact, more but not less angry. And this could cause medical problems. However, some doctors say that both repressing and expressing anger can be dangerous. They believe that those who express anger strongly may be more likely to develop heart diseases, and that those who keep their anger inside may face a greater danger of high blood pressure. Doctors say the solution is to learn how to deal with anger. The first step is to admit that you are angry and to recognize the real cause of the anger, and then to decide if the cause is serious enough to get angry about. If it is, do not express your anger while angry. Wait until your anger has cooled down, and express yourself calmly and reasonably. Doctors also say that a good way to deal with anger is to find humor in the situation that has made you angry, for laughter is much healthier than anger.Some doctors argue that people who often let the anger out would become __________.

① stronger

② more violent

③ angrier

④ more dangerous

查看完整题目与答案

【单选题】 Anger is a normal emotion that we all feel from time to time. Some people express anger openly in a calm reasonable way. Some explode with anger, and scream and shout. But other people keep their anger inside. They can not or will not express it. This is called repressing anger. Many doctors think that repressing anger is more dangerous to a person’s health than expressing it. They say that when a person is angry, the brain gives out the same hormones (荷尔蒙) as that are produced during tense and nervous situations. They speed the heart rate and raise blood pressure, so the person feels excited and ready to act. Repressing these feelings will only make the feelings continue, and this can lead to many medical problems. To prevent these problems, these doctors suggest letting the anger out by expressing it freely. But recently some other doctors question this. They say that people who express anger repeatedly and violently become, in fact, more but not less angry. And this could cause medical problems. However, some doctors say that both repressing and expressing anger can be dangerous. They believe that those who express anger strongly may be more likely to develop heart diseases, and that those who keep their anger inside may face a greater danger of high blood pressure. Doctors say the solution is to learn how to deal with anger. The first step is to admit that you are angry and to recognize the real cause of the anger, and then to decide if the cause is serious enough to get angry about. If it is, do not express your anger while angry. Wait until your anger has cooled down, and express yourself calmly and reasonably. Doctors also say that a good way to deal with anger is to find humor in the situation that has made you angry, for laughter is much healthier than anger.One correct way to deal with anger is to __________.

① say nothing no matter how angry you are

② express anger openly and freely right away

③ express your anger immediately but calmly

④ think about whether it’s worth getting angry

查看完整题目与答案

【单选题】 Anger is a normal emotion that we all feel from time to time. Some people express anger openly in a calm reasonable way. Some explode with anger, and scream and shout. But other people keep their anger inside. They can not or will not express it. This is called repressing anger. Many doctors think that repressing anger is more dangerous to a person’s health than expressing it. They say that when a person is angry, the brain gives out the same hormones (荷尔蒙) as that are produced during tense and nervous situations. They speed the heart rate and raise blood pressure, so the person feels excited and ready to act. Repressing these feelings will only make the feelings continue, and this can lead to many medical problems. To prevent these problems, these doctors suggest letting the anger out by expressing it freely. But recently some other doctors question this. They say that people who express anger repeatedly and violently become, in fact, more but not less angry. And this could cause medical problems. However, some doctors say that both repressing and expressing anger can be dangerous. They believe that those who express anger strongly may be more likely to develop heart diseases, and that those who keep their anger inside may face a greater danger of high blood pressure. Doctors say the solution is to learn how to deal with anger. The first step is to admit that you are angry and to recognize the real cause of the anger, and then to decide if the cause is serious enough to get angry about. If it is, do not express your anger while angry. Wait until your anger has cooled down, and express yourself calmly and reasonably. Doctors also say that a good way to deal with anger is to find humor in the situation that has made you angry, for laughter is much healthier than anger.According to the passage, which of the following is true?

① Expressing anger by screaming can be as dangerous as repressing anger.

② Repressing anger is more dangerous to a person’s health than expressing it.

③ People may have heart diseases if they don’t express their anger right away.

④ People should express anger before looking into the real cause of their anger.

查看完整题目与答案