朴鲁1981 幼苗
共回答了16个问题采纳率:81.3% 举报
1年前
回答问题
英语45.______ for many years ,the astronaut suddenly became fa
1年前4个回答
会多少做多少,1.there is a survey on the website about ______(人们)fa
1年前2个回答
One should remain ______ and think of ways to escape when fa
1年前1个回答
My pen pal lives ______ the fa
My brother is really ______. He often works in his office fa
如图所示,其中图A所示是一个______滑轮,使用它可以______.若G=100牛,不计滑轮的重和摩擦,则Fa=___
Jack ran ______ to catch up with other students. A.enough fa
如图所示,滑轮重力不计,小华用相同的100牛顿的力FA和FB匀速提升物体A和B,则GA为______牛,GB为_____
请问选哪个答案,1.Today is Thurday.I have ______ things to do .In fa
设F为抛物线y^2=4x的焦点,A、B为该抛物线上两点,若向量FA+2FB=0,则|FA|+2|FB|=______
1年前3个回答
I know she is very ______ . Look! The smile(微笑) is on her fa
还有这哥 ,英语123一单选1 Audurey’s deathwas a great ______ to film fa
如图所示,不计滑轮的重力和摩擦,FA和FB都为100牛,则GA=______牛;GB=______牛.若物体A在2秒内被
Someone saw him ______ (fall) off the horse just now.填was fa
______ _____________ ___________ _______________like?He's fa
France ______ for its food and wine. A.is famous for B.is fa
填一填单词This is a ______ qf my______.The man in _______is my fa
已知抛物线y2=4x的焦点为F,且抛物线与2x+y-4=0交于A、B两点,则|FA|+|FB|=______.
补全句子1/有人希望在这里安装一些体育器材._____ ______ ______that some sports fa
你能帮帮他们吗
已知极坐标系的极点与直角坐标系的原点重合,极轴与直角坐标系中X轴的正半轴重合.圆C的参数方程
找人教版小学所有日积月累和词语盘点
短文两篇,夸父逐日《山海经》共工怒触不周山《淮南子》这两篇的译文。
I am me,not you,so me!so you!so thing!
为测定实验室中一瓶标签破损的稀硫酸中溶质的质量分数,取该稀硫酸20g与足量锌粒完全反应,收集到0.08g氢气。
精彩回答
细菌、真菌和人一样,都需要氧气进行呼吸作用。 [ ]
通过实验①和②对比可知,化学反应快慢与 _______ 有关;过氧化氢的浓度
(-3a²)三次方·a三次方+(-4a)²a七次方-(5a三次方)三次方
要使4x^2+25+mx成为一个完全平方公式,则m的值是什么 a.10 b.±10 c.20 d.±20
Excuse me, could you tell me ________? [