悬垂转角杆塔

太阳会膨胀吗?有科学说再过五十亿年太阳太阳会膨胀,变成红巨星吞没地球是有根据的吗? 太阳膨胀以后太阳的引力会变大还是变小还是不变?行星和小行星带会受到怎样的影响? 太阳一直在膨胀吗 关于太阳膨胀问题太阳在不断张大,在以后的过程当中,地球是被淹没还是会做离心运动逃逸太阳系．我想这取决于太阳的质量,以后的密度,自转周期,地球的自转周期,公转周期和公转半径．但 单句改错 We played the tennis together yesterday afternoon.A B C DA playedB theC tennisD yesterday 一个句子中有了 yesterday 还需要 have She told him all about the boy's studies是什She told him all about the boy's studies是什么意思 What was yuor most impressive experience in the vacation? did you like the most about your vacation?为什么用Most不用best? My idea isn’t the same as yours.（改为同义句）My idea is （）（）yours. 1.if i had hurried ,i __the phone.A.could catch B.would catch C.should catch D.would have caught2.In the boy's room__a bed and two chairs.A.there are B.there is C.there have D.there has 3.__is believing.A.seeing B.seen C.To be seeing D.To see 4.Not o Did you catch the train?No,had I hurried,I would have.hurried的语法吧 ___ the cooking pan catch fire,we would cover it with a lid.A.WILL B.SHOULD C.WOULD D.COULD would you mind speaking more slowly?i can't catch you.的意思 什么叫“精、气、神”?道教所指的“精气神”和中医所指的“精气神”有区别吗? Not anymore怎么解释好呢?Mrs.Vargas:It's Mrs.Vargas.And yes I do need something.I need you to move.Tshombe:Excuse me?Mrs.Vargas:You're in front of my store.Tshombe:But I have always been here.My customers know I'm here.Mrs.Vargas:Not anymore.Thi 事态体be quiet!______ angry; you 'd better not talk anymore!Ai've been getting angryB i 'm about to get C i'm going to get求解释 1.Look at those people -------9(打)beach volleyball. 造句如果我是什么我愿是什么 用如果.我愿意.造句 用我愿意造句 make Mr.Smith can make English a lot easier to . Sondy often has lunch at school.对Sondy提问 求解释字画的含义! 五颜六色的野花像什么 怎么补精气神 有一种叫海百合的植物吗? To help with this problem,the yogurt shop has been creative. 的意思 海百合商务酒店怎么样 海百合灭绝了吗? 棘皮动物是种类和数量最多的吗? 有一种植物和芦荟一样具有药理作用,它的名字叫落地生根,具体他有什么作用我不太清楚,有木有人能告诉我敬请解答,谢谢了!