once out of the earth's gravity,the astronaut is ____by the problem of weightlessness.once out of the earth's gravity,the astronaut is ___by the problem of weightlessness.A. affected B. effeccted为什么选A不选B请详解,谢谢.

puzzle to the center of the eart怎么玩 Once the sands run out of the hourglass 想知道. Would it be so once we were out of the shallowness capital of the world? someone once helped me out of the way i'm helping you.out of the way怎么用的 Come out of the river at once if the water reaches the line. Venus is the ( )plant to the eart Once the sands run out of the hourglass,time can not be replaced. Let's a( ) out the story of The Three Bears once more.填空,首字母已给出 Let us act out the story of The Three Bears once more.的翻译? Once run out of the patient , just throw it嘛意思? How do you understand Once the sands have run out of a person'shourglass,th once out of the earth's gravity,the astronaut is ____by the problem of weightlessness.填什么? The blue sky,reflecting out beautiful once. I ask youto drank up another cup of wine;Once out of the Pass ,you will findI ask youto drank up another cup of wine；Once out of the Pass ,you will find no old friend.说的是哪句古诗啊? 翻译：I ask you to drink up another cup of wine; Once out of the pass,youwil The r village is so out of the way that mail comes only once a week.(填空） Most of the points were over open ocean,out of sight of any land.Once you get away from the major ports问：out的词性是什么?out of sight of any land是否作状语 out of the power,out of the