Scientis say that the Mars-500 test will take about 520 days______they(1)-Scientis say that the Mars-500 test will take about 520 days______they perform the task during the real mission-Good luck.I hope it goes well.A.after B.before C.since D.as(2)-I

Scientis say that the Mars-500 test will take about 520 days______they(1)-Scientis say that the Mars-500 test will take about 520 days______they perform the task during the real mission-Good luck.I hope it goes well.A.after B.before C.since D.as(2)-I something you say that you are sorry for doing th wrong=什么 英语翻译It isimplited that nuclear scientis might not have agreed to develop the bomb if there had been no Nazi threat. Say That You Love say that happiness Why you Say That? that is to say that is to say. That is to say Don't say that. 莎士比亚名言I am Afraidyou say that you love rain,but you open your umbrella when it rains.you say that you love the sun,but you find a shadow spot when the sun shines.you say that you love the wind,but you close your windows when wind blows.Th 英语翻译Some persons say that love makes the world go round.Others of a less romantic and more practical turn of mind say that it isn't love; it's money.But the truth is that it is energy that makes the world go round.Energy is the currency of th The old man _____ yesterday is a scientis A． I spoke　　　　　 B． I spoke toC． whom I spoke　　 D． that I spoke to him麻烦解释一下为什么不选D say that you love me say that you care that is to say = that's to say 吗? how dare you say that? why do you say that What are you say that?