we have no idea (what) great challenges the astronauts will face in space.请老师解析一下这是什么从句,为什么用what 答案 解析过程:what在这里引导的是名词idea之后的同位语从句, 对名词idea的内容进行解释说明.句意:我们不知道在太空宇航员们会面临多么大的挑战.由于后面是名词challenges, 所以这里用what.实际...
百度试题 结果1 题目Astronauts face many challenges in space, don't they?相关知识点: 试题来源: 解析 答案:Yes, they do. 前半句为肯定句,后半句用否定形式“don't they”。宇航员在太空确实面临很多挑战,所以回答是肯定的。反馈 收藏
考查连词辨析。When当……时候;Once一……就……;Although尽管;Because因为。根据“... there are many challenges to face, we won’t give up sending astronauts to the Mars.”可知,尽管有很多挑战要面对,但我们不会放弃送宇航员去火星,用Although引导让步状语从句。故选C。反馈...
As NASA prepares to send humans back to the moon and then on to Mars, psychologists are exploring the challenges astronauts will face on missions that will be much longer and more demanding than previous space flights. Psychologists outlined these mental health challenges Thursday at the American ...
It's still a challenging task. It's similar to the task that astronauts face when they choose rocks to collect on the Moon's surface.How can AI help astronauts with space rocks?Astronauts complete a vast array of preparations before they go into space. Their top priority is a safe and ...
When he learned that the European Space Agency (ESA) was looking for new astronauts, it intrigued him. He decided to give it a try, among 22,000 other applicants! John was selected by the ESA to become the first “para-stronaut” the world has ever known. The ESA will work with ...
百度试题 结果1 题目 4.C there are many challenges to face, we won't give up sending astronauts to Mars. A. When B. Unless C. Although D. Because 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
tough the training is before astronauts can soar(高飞) to space. The human body is not designed for space life.Astronauts (4) are faced(face) with multiple challenges on a space mission.The changes in gravity can have (5) an impact on their bodies.The sensation of isolat...
"A critical aspect of SpaceX's plan for landing astronauts on the moon for Artemis III is launching multiple tankers that will transfer propellant to a depot in space before transferring that propellant to the human landing system." The GAO said NASA documentation "states that SpaceX has made...
Women in leadership roles face a unique set of challenges. While the professional world has progressed significantly, there are still hurdles that women must