用astronomy中的每个字母为首字母造句

what are their job?are they plicemen or milken问句中their与they 的区别 同是一个疑问句 后面都是名词 可不可以吧第二句的they换成their来说 为什么? 二次函数y=-x平方+二倍根号三x+1的函数图像与x轴两交点之间的距离为多少?已知某二次函数图象的顶点为A（2,-18）,它与x轴两个焦点的距离为6,求该二次函数的解析式. 如图,在广口瓶塞上有两个孔,一孔插入一根细长玻璃管,另一孔插入一根短玻璃管,并通过一段橡胶管与一个针筒相连,现将长玻璃管一端插入盛水的水槽中,随着针筒向外抽,可以看到( )的现象, 请问as much as she had在这里是什么成分Lucy’s new job paid twice as much as she had made working in the restaurant.Lucy’s new job是主语,paid是谓语,twice是宾语,working in the restaurant是现在分词做伴随状语,那么as much Sandy always __a red dress.a.wears b.in c.with d.on 答案不重要】如图所示,不可伸长的轻绳AO和BO下端共同系一个物体P,且绳长,A、B两端点在同一水平线上,开始时两绳刚好绷直,细绳AO、BO的拉力分别设为、．现保持A、B端点在同一水平线上,在A 电阻箱,Rx是待测电阻.将开关S拨到a,电流表示数是I；再将开关S拨到b,调节电阻箱R’的阻值,当电流表示数为I/2时,读出电阻箱的阻值为R,则被测电阻Rx的阻值为A.R+3R0/2 B,R C,R-R0/2 D.RR0/R+R0 一道物理题目,求解释【我需要的是过程讲解,答案不重要】如图所示,不可伸长的轻绳AO和BO下端共同系一个物体P,且绳长,A、B两端点在同一水平线上,开始时两绳刚好绷直,细绳AO、BO的拉力分别 一道物理题,答案不重要,重要的是为什么选择它,如图所示,ab是水平面上一个圆的直径,在过ab的竖直平面内有一根通电导线ef.已知ef平行于ab,当ef竖直向上平移时,电流磁场穿过圆面积的磁通量 不动点迭代 不动点的概念是什么,什么叫不动点? She had trouble making___sentences. 一道题she had trouble[ ][make]complete sentences.把括号里得填进去 She had trouble making c___ sentences.she doesn"t know what to do.空格处填什么? she had t____making sentences.That is she finds it difficult to make______sentences she had much trouble making complete sentence!（改为感叹句） Do you know?you are my good friend.forever with me.i have come here to give you good luck.here all the best things be around you happy.friendr are all that matter. A:Excuse me.1,_______?B:I'm wrting a letter to my friend.A:2.___B:Yes,I do,I have a girl pen palA:3.____ B:she's from Sydney.A:where is Sydney B:It's a city in Australia.A:4._____B:Yes,there are some famous animals.Koalas are from Australia and I lik 英语翻译 用不言而喻造句 用"不言而喻"造句. 造句 ……不言而喻 不言而喻的造句 matlab迭代问题设方程 4x^4-4x^2=02.用迭代法求的所有根,设迭代函数为f（x）=（3x^3-x)/(4x^2-2)1)验证取该迭代函数的正确性；2)分别取初值为-1.1,-1,-0.9,….,0.9,1,1.1,观察迭代结果,是否得到了原方程的 热烈盈眶造句 怎么用盈眶造句呢?不是热泪盈眶.只是单单的盈眶~请快点回答, 2、比较光合作用和呼吸作用原料 产物 时间 场所 能量光合作用 ⑴ ⑵ ⑶ ⑷ ⑸呼吸作用 ⑹ ⑺ ⑻ ⑼ ⑽ 虽发给我，重重有赏！ 远方出版社七年级理科暑假作业答案 Left wondering what would happen,none of them could find a way out.怎么翻译呢? 怎么翻译"He is not likely to get the job." Jane is often ill.She w 1 to be healthy very much .But she doesn't k 2 what she should do.Doctor这是缺词填空,