题目___ there is life on Mars is an interesting question. A. If B. Whether C. That D. What 相关知识点: 试题来源: 解析 B。本题考查名词性从句中的主语从句。“whether there is life on Mars”表示“火星上是否有生命”。反馈 收藏
【题文】 Is there life on Mars (火星) ? We don’t know. We are sure that people on the earth can not live on Mars. Earth people can’t live without oxygen(氧气). There is little oxygen on Mars.Living on Mars would be like living on a very high mountain. There would be litt...
a而当我离开时,他又会难过好几天 しかし私が去るとき、彼は悲しい数日できる [translate] ayou are better soon 您很快是更好的 [translate] a5.2.3 以前的培训 5.2.3 beforehand training [translate] aIs there life on Mars? 有没有生活在火星? [translate] ...
1 Is there life on Mars(火星)?We do not know.We are sure that earth people like us cannot live on Mars.Earth people need oxygen(氧气)to breathe(呼吸),but there is almost no oxygen on Mars.Living on Mars is like living on a very high mountain.There is little air on it.It is 50...
Is mere life on Mars (火星)? We do not know. We are sure that earth people do not live on Mars. Earth people need oxygen to breathe. There is almost no oxygen on Mars. Living on Mars would be like living on a very high mountain. There would be little air. It might be 50 d...
Artist David Bowie may have sung “Is there life on Mars?” in 1971 but the dream of finding or placing living creatures on the red planet is still alive. Oxygen, of course, is critical. Thanks to a large leap in scientific technology, there is now a machine which can produce oxygen ...
The question whether there is life on Mars (火星) has made the public think a lot for more than a century. The closest look showed Mars to be a dusty, cold world, covered by air too thin to breathe. A British spaceship and Europe's Mars spaceship plan to land on Mars or enter orbi...
Daily Record (Glasgow, Scotland)
there is no life on Mars 相关知识点: 试题来源: 解析 答案: C 推理判断题。 由文中第二段第二句告诉我们, 火星上能否有生命还不可以确认,10v1.0 可编写可更正C. The atmosphere of Mars is not so dense as that of VenusD. scientists will have little hope to find the answers答案: C 推...
on Mars it is too hot at noon and too cold at night (2) The story does not say this, but from what we have read, we can tell that ___. [ ] A. someday we may know if there is life on Mars B. men must take food and clothing with them when they go to Mars C. people...