A. By running on the earth - like ground B. By using special exercise equipment C. By swimming in the space pool D. By climbing mountains 相关知识点: 试题来源: 解析 B。解析:宇航员在太空中通常通过使用特殊的锻炼设备(By using special exercise equipment)来锻炼。太空中没有类似地球的地面来跑...
解析 答案:astronauts.句中缺少主语,用名词作主语;astronaut是可数名词,根据助动词do可知要用复数形式。故填:astronauts.结果一 题目 How do(astronaut) do exercise in the space? 答案 astronauts优质解答 结果二 题目 How do (astronaut) do exercise in the space? 答案 astronauts 结果三 题目 How do (...
根据文章内容Astronauts exercise on bikes and other machines(机器) for about two hours every day.可知:宇航员在太空大约锻炼两个小时.故答案为:For about two hours. (5).【答案】 They'll fly away. 【解析】 根据文章内容They have to tie (系) themselves to their beds, or they'll fly away!
Astronauts exercise for every day.74. When astronauts get back home they will... if they don't exercise in space.75. The passage tells us about the life of. 相关知识点: 试题来源: 解析 71. only small pieces of dried food 72. fly away 73. about two hours 74. be ill 75. astronauts...
解析 答案:astronauts.句中缺少主语,用名词作主语。astronaut是可数名词,根据语境要用复数形式。故填astronauts.结果一 题目 How do___ (宇航员) do exercise in the space? 答案 答案:astronauts.句中缺少主语,用名词作主语。astronaut是可数名词,根据语境要用复数形式。故填astronauts.宇航员如何在太空中锻炼?相关...
(6). How long do astronauts exercise every day in space? ___ 相关知识点: 试题来源: 解析 (1).【答案】 It is fun to live in space! 【解析】 从短文中可以知道,在太空生活太有趣了.故答案为:It is fun to live in space! (2).【答案】 Astronauts can read books,play cards,listen ...
(1)题详解: 根据“Life in space is much different from life on the earth. How do astronauts live in space?”可知太空中的生活和地球上的生活不同,选项E“在太空中”符合。故选E。(2)题详解: 根据“In the past, astronauts could eat only small pieces of dried food. But now astronauts are ...
How do astronauts take exercise in space? 相关知识点: 试题来源: 解析 1. 是的,宇航员的工作主要在太空进行,包括进行科学实验、维护空间站、进行太空行走等。 2. 在空间站的生活包括精心规划的工作和休息时间,适应失重环境的日常活动,以及与地面控制中心的沟通。 3. 宇航员在太空中使用特殊的锻炼设备进行锻炼...
Can astronauts eat cold food in space?(2). What will happen if astronauts don't tie themselves to the beds in space?(3). How long do astronauts exercise every day in space?(4). What will happen easily if astronauts don't exercise in space when they get back home?(...
It's also fun!根据短文内容,回答问题。1. Can astronauts eat cold food in space?2. What will happen if astronauts don't tie themselves to the beds in space?3. How long do astronauts exercise every day in space?4. What will happen easily if astronauts don't exercise in space when they...