Water is very preciousin space, because it is difficult to carry water to space. 它们是怎么洗的?水在太空中非常___,因为很难把水带到太空.根据前后文含义以及结合选项分析,此处precious应该是"珍贵的、重要的"的意思.故选A.(4)D.主旨大意题.通读全文,尤其是根据第一段中Many astronauts(宇航员) go i...
根据第5段"because it is difficult to carry water to space"(因为把水带到太空很困难)可知,因为很难把水带到太空,所以水在太空中是很珍贵,很重要的,故选A。 (4)主旨大意题。根据第1段"Many astronauts (宇航员) go into space.How do they live in space?What do they eat?How do they sleep?How...
根据 “To clean their bodies, astronauts use wet towels. The towels have body soap in them.” 可知,宇航员用湿毛巾来擦洗身体,并且湿毛巾里含有沐浴液。故选D。 (5)题详解: 最佳标题题。根据 “How do they live in space? Let’s find out.” 可知,文章开头提出关于太空生活的问题,引出本文的...
How many astronauts will walk in space according to this passage A. Three. B. Two. C. None. D. One. 相关知识点: 试题来源: 解析 答案: D 细节理解题。第五项内容提到,轨道舱搭载三名宇航员,此中一名实行太空 答案: D 细节理解题。第五项内容提到,轨道舱搭载三名宇航员,此中一名实行太空 闲步...
-|||-故选:D。-|||-5.【答案】-|||-A-|||-【解析】-|||-根据文章开头的 Many astronauts go into spac-|||-e. How do they live in space? 等内容可知,文-|||-章主要是介绍了宇航员在太空站的生活情况。-|||-故选:A。 反馈 收藏 ...
was sent被送;一般过去时态的被动语态,主语是单数;sent发送,过去时态;were sent被送,一般过去时态的被动语态,主语是复数。根据“last year” 可知时态是一般过去时,主语“Chinese astronauts” 和谓语动词之间存在被动关系,应用一般过去时的被动语态,主语是复数,be动词用were。故选C。反馈 收藏 ...
1---How many Chinese astronauts ___ into space since 2003?---Twelve , including two women. A. were sent B. sent C. have been sent D. have sent 217.(2013 辽宁沈阳,12) —How many Chinese astronauts (航天员) into space since 2003?—Twelve including two women. A. were sent B....
A space station is a little bigger than a football field (足球场). It is about as heavy as 450 cars. Astronauts live and work in space stations.Astronauts use sleeping bags to sleep. They can sleep anywhere in the space station. Astronauts need a patch (眼罩), or it'll be too ...
解析 [答案]C [详解]句意:去年有多少中国宇航员被送入太空? 考查一般过去时的被动语态。主语“Chinese astronauts”是动作的承受者,结合“last year”可知,时态是一般过去时,所以用一般过去时的被动语态,主语是复数形式,助动词用were,故选C。反馈 收藏 ...
3-How many Chinese astronauts (宇航员) ___ into space since 2003?-Twelve,including two women.( ) A. were sent B. sent C. have been sent D. have sent 4—How many Chinese astronauts(航天员)___ into space since 2003? —Twelve, including two women. A. were sent B. sent C. have...