What is the main function of a satellite? A. To take pictures. B. To send signals. C. To explore space. D. To carry astronauts. 相关知识点: 试题来源: 解析 B。本题考查科普知识,卫星的主要功能是发送信号。选项 A 拍照只是部分卫星的功能之一;选项 C 探索太空不是卫星的主要功能;选项 D 搭载...
题目What is the purpose of a satellite? A. To explore space. B. To communicate. C. To monitor weather. D. All of the above. 相关知识点: 试题来源: 解析 D。听力材料中提到卫星可以用于探索太空、通信以及监测天气等多种用途。反馈 收藏 ...
4. What is the main message of the story? A. The difficulty of sending a satellite into space. B. Advantages and disadvantages of satellites. C. Why countries are competing to send satellites into space. D. What satellites can...
___ is announced in today’s newspaper we have launched another man-made satellite. A.That B.Which C. As D. What答案 C 分析:考查定语从句。句意:我们又发射了一颗人造卫星,这是在今天的报纸上宣布的。因为中间是个逗号,并且前后都是一个句子,这说明需要一个连词;同时这个连词必须担当主语。根据句子...
2 Thisisthereasonwhywefailto rememberorlearnnewthingswhenwearementallystressed.Topreventstress-relatedlossof memoryandlearningability,onehastofindthefactorsthatincreasestressandanxietyanddeal withthem. Ifyouexerciseonaregularbasis,yourbodywillbecomestrongerovertime. 3 Asyour braindoesmoreexercise,itgetshealthier...
What is the task of the Japanese Astro-H satellite?相关知识点: 试题来源: 解析 日本的Astro-H卫星主要任务是观测宇宙中的高能现象。 Astro-H卫星,也称为Hitomi,是一颗日本天文卫星,主要用于观测宇宙中的高能现象。它搭载了多种科学仪器,可以进行多波段的高能天文观测,例如观测黑洞、中子星等天体的高能辐射,...
百度试题 结果1 题目2.你想知道卫星是做什么用的,可以这样问:What is the satellite used for? 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
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What is the path of satellite called? Celestial Bodies: Knowing the physics of celestial bodies is very important in the understanding of the nature and motion of these massive objects. It also has major implications in the phenomena that is being experienced by a certain planet, solar system,...