杯中水520 幼苗
共回答了13个问题采纳率：100% 举报
1年前
回答问题
根据首字母提示填空 She s__ helps her mother clean the house.
1年前1个回答
根据英文释义,填写单词1.After school she often helps her mother ______(
1年前4个回答
He often helps his mother do the homework on Sundays.什么意思 ？？
1年前7个回答
Eric usually helps his mother wash the dishes用现在进行时改写句子
Alice always helps her mother do the housework at weekends.保
改为同义句He helps his mother do the housework..He ( ) his mother
1年前6个回答
英语改错 Amy often helps her mother doing housework.
1年前3个回答
she helps her mother do the housework(改为同义句)
1年前2个回答
（ ）1.Gina often helps her mother ________the dishes.
linda usually helps her mother w---dirty clothes是WASHS还是WASH
Mary always helps her mother with with the h_____on Sunday 必
Jin helps his mother do the cooking.(改为一般将来时态）
She often helps her mother ( ) her homework.用 do Or does
Tom helps his mother every day.提问every day?
Liu Mei often helps her mother _____ housework. [
He often helps his mother with some housework.同义句He often he
Jack often helps his mother with the house-work.的同义词 不要跑题.
Jim helps his mother do the cooking.(改为一般将来时态）
He often helps his mother ____ housework over the weekend.
你能帮帮他们吗
这是龙骨化石吗?有很多这样的石头,有的很大
如图所示，飞机在半径为R的竖直平面内翻斤斗，已知飞行员质量为m，飞机飞至最高点时，对座位压力为N，此时飞机的速度多大？
七年级上册第二课转为第三人称
在方程（k2-4）x2+（2-3k）x+（k-2）y+3k=0中，若此方程为二元一次方程，则k的值为（ ）
（1）已知：有理数m所表示的点到表示数3的点的距离为4个单位，a、b互为相反数，且都不为零，c、d互为倒数．求：2a+2
精彩回答
阅读下面三则材料，请说出你的发现。 材料一：几乎每一年，我们的中学生参加国际奥林匹克数学、物理、生物、信息学竞赛，都能够获得一块又一块金牌。一方面我们培养了一批又一批“金牌选手”与“读书高手”，而另一方面，我们却又缺乏世界级的大科学家。我们的学生在中学都行，而一到成年就不行了。奥赛金牌那么多，而诺贝尔奖我国至今没有人获得。
根据课文《海燕》内容回答问题。 海燕是一个什么样的形象？课文中赞美海燕，表现了作者怎样的思想感情？
小明把1000元存入银行，整存整去一年，到期后把税后利息捐赠给灾区，如果年利率为2.25%，存款利息要按20%的税率纳税，到期后小明可以捐赠给灾区（ ）元。
阅读下面的文言文，完成问题。张存敬，谯郡人也。性刚直，有胆勇，临危无所畏惮。
印度民族大起义杰出的女英雄是圣马丁。 错误：________；改正：________
