I Want to Be an Astronaut When I was a little girl,my grandmother used to tell me stories about the moon.Even today,every time I watch the sky at night,I would imagine what is happening among the twinkling stars.I hope to be an astronaut in the future so that I can walk in space.I want to walk on the Mars and meet living creatures there.I know it's not easy to be an astronaut.So I study hard and try to learn more about space in order to be a good astronaut
最新问答: 改写句子,使改后的句子和原句的意思相近. 如图,在△ABC中,AB=AC=5,BC=6,点M为BC中点,MN⊥AC于点N,则MN等于 [ & 已知函数f(x=sinx+cosx)²+cos2x,求f(π/4)的值和f(x)的递增区间 "暴仓"英语怎么说? 好听的唯美的关于雨的句子···诗句也行···要唯美的啊··~ 已知m、n为实数,|m| 和朋友去闲逛 英语翻译 如何认识公平与效率 应该很容易的…已知f(x)=4sin^2x+2sin2x-2,求f(x)取得最大值时x的集合 已知三点A,B,C,且直线AB,AC的斜率相同,求证这三点在同一条直线上 be the reflection 是什么意思 求原点关于直线8x+6y=25的对称点坐标(过程~最好不是公式的)谢谢 can you often shop?___often.I have a lot of homework to do. 走马观花造句, 小学数学找规律题0 7 _ 18 _ _ _ _ _ _ 已亥杂诗第二百二十首中作者”万马齐喑“来比喻的是什么 (2013•淮安)如图,在△ABC中,点D、E分别是AB、AC的中点.若DE=3,则BC=______. 求解DNA与RNA含量的测定问题 化简求值:(2a+b)^2-(a+1-b)(a+1+b)+(a+1)^2,其中a=2分之1;,b=-2 关于地方时,下列说法正确的是:A北京上海的地方是相同