Space travel is dangerous and the astronauts in space have to ______ many discomforts (不适) in their rockets.选项:a、disturb b、 tremble c、 endure d、 operate

travel,is,about,it,space排列 space travel all ,it, is, space, about, travel 连词成句 travel into space space travel是什么意思 about space travel是什么意思 space travel可数吗? 为什么是Travel in space 而不是Travel in the space Travel in space啥意思? You travel to space in_______. Liu Yang is the first Chinese woman astronaut to travel in space为什么不能用 who was travel 或 travelled As the first Chinese to travel in the space ,Yang Liwei is e____about astronomy 英语演讲space travel is a waste of time 求速度来一篇.3分钟的 Should manned space travel be beamed because it is too dangerous? T___she is very young,she knows s lot about space travel 英语作文： men and women,who is more suitable for space travel?(your idea,your reason) dang Space travel is nothing new.The first( ) with people was sent up into space用spacecraft since live的适当形式填空Space travel is nothing new.The first( ) with people was sent up into space in1961.( )then,people have not only traveled to space,