Sending people to Mars ___ happen if scientists find ways to supply humans with enough air, water and food.A. can B. must C. should D. need 相关知识点: 试题来源: 解析 [答案]A [详解]句意:如果科学家找到办法为人类提供足够的空气、水和食物,将人类送上火星是可能的。考查情态动词。can能够...
4. Sending people to Mars___ happen if scientists find ways to supply humans with enough air, water and food. A. can B. must C. should D. need5. -This pair of shoes___ be Jack's. He doesn't like this kind very much.-Yes, it doesn't be long to him. It's too large for...
27. Sending people to Mars___ happen if scientists find ways to supply humans with enough air, water and food. A. can B. must C. should D. need28. The tap in the kitchen was dripping for days,___ they decided to get a new one toreplace it. 相关知识点: 试题...
百度试题 结果1 题目 C A) 33. Sending people to Mars happen if scientists find ways to supply humans with enough air, water and food. A. can B. must C. should D. need 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
WASHINGTON, Dec. 26 (Xinhua) -- One of the first astronauts to orbit the moon has said that sending crews to Mars would be "almost ridiculous." Former NASA astronaut Bill Anders, 85, was the lunar module pilot of Apollo 8, the first manned spaceflight to leave low Earth orbit and trave...
Over the next 10 years, scientists will work on A. sending people to Mars B. building a new spacecraft to go to the moon C. practicing skills of living on Mars D. practicing skills of making robots 相关知识点: 试题来源: 解析 B ...
埃隆马斯克 | To anyone I’ve offended, I just want to say, I reinvented electric cars and I’m sending people to Mars in a rocket ship. Did you think I was also going to be a chill, normal dude?在2021年5月8日晚上,埃隆马斯克说过上面一段话,翻译过来就是:对于我冒犯过的任何人,我只...
Musk plans on sending as many as 100 people – we’re not sure of the exact number, but his all-new ‘Starship’ seats that many – to Mars by 2024. This plan is ambitious and, in many ways, necessary. According to Musk it’s imperative we do everything in our power to preserve...
4 health-agreement-asks-chinese-people-to-help-strangers-heart-attack-stroke-dea 422018-06 8 5 se-health-aggressive-03sep13 672018-06 9 6 se-health-chocolate-improves-memory-and-heart-23dec14 842018-06 10 7 too-much-gaming-is-a-pain-in-the-neck 582018-06 查看更多 ...
Do you hope to move to another city or a foreign country? It may be interesting. But how about moving to ___planet? A US company now has a plan: sending people to Mars___20 years. To begin with, the company plans to send___people to go to Mars first. It will___them several...