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the woman with her two sons often _____(go) shopping on Sundays Lisa with her mother ----- go shopping on Sundays.A.isn't B.aren't C.don't D.doesn't选择. the woman with her two sons is cooking for her fanily in the kitchen now.这个句子去掉 for herfamily The old woman has two sons,but -----of them lives with herA.both B.either C.neithet D.none 不要用相似三角形 ,如图,等腰三角形ABC中,AB=AC,点D是AC上一动点,点E在BD的延长线不要用相似三角形 ,如图,等腰三角形ABC中,AB=AC,点D是AC上一动点,点E在BD的延长线上,且AB=AE,AF平分∠CAE交DE于点F（ 如何溶解环氧树脂? 环氧树脂的溶解固化的环氧树脂粘在玻璃棒上了,能用浓减软化然后用砂纸擦除吗? I often go ( ) 提示（shop）on Sundays with my mother i often help my mother with the housework on sundays.为什么用with? 甲乙两人有矛盾,一次两人狭路相逢,甲说：“我不会给心胸狭窄的人让路”乙马上说：“我会.” 乙的言外之意是什么?回答看看 环氧树脂有什么好的方法溶解吗? 光速赶不上宇宙爆炸时的暴胀速度吗? 既然有波速公式v=fλ 为什么介质会影响波速? 公式：v（波速m/s）=f(频率Hz)λ（波长m）中常数波速是多少? 超声波在某一介质中传播时,如果是超声波的频率增大,为什么波速是不变的?根据公式v=λf来看,波速应该会变小啊? 做匀速圆周运动的物体向心加速度不变对吗 匀速圆周运动的物体,质量一定时,向心加速度是一定的么? 环氧树脂用什么能溶解 she often ________（依靠） on her sister when she was young 括号里是填写depend 还是depends 原因是什么?答案是depend，个人意见要加s， She often visits her aunt on Sundays.用nextShe often visits her aunt on Sundays.用next Sunday改写句子.She______ ________to visit her aunt next Sunday. 人类未来的科技 有没有能力超越光速 英语试题单选,45、These characters symbolize the hopes and dreams of all Chinese people,the five elements of nature,as well as the five blessings—prosperity,happiness,health,good luck,and passion.（3分） A、这些卡通形象象征了所 数学机率的计算我想做一个促销活动,是顾客购物后如果在奖箱内抽出2个数字与他的会员卡员后2位相同即可全额免单,箱内有0-9号球各2个,请问这样的机率是多大,大概多少人中会出一个? 如果 用四字词或优美语句描述这幅图 照样子,把句子写得更优美.例：一只不知名的鸟儿开始啼啭起来,仿佛在倾吐雨后的欢悦.1.一条红色的小鱼儿浮到水面上,（ ）2.微风吹来,小柳树晃动着柔软的枝条,（ ）. On sundays,I often go swimming with my friend.(对my friend提问)格式：—— —— you often go swimming ____on sundany? I play football with my friends on Sundays.( 对划线部分提问)（划线部分是on Sundays) 如何判断 The zoo has 5,000 animals.(改为同义句） The zoo has 3,500 animals.改为疑问句型：___ ___ animals___the zoo_________? the zoo has five thousand animals同义句这家动物园里有五千只动物 小叶紫檀的颜色有几种