scotlandwolf 幼苗
共回答了20个问题采纳率：90% 举报
1年前
回答问题
Jack studies hard,but his father thinks his sister studies e
1年前4个回答
改错。 1. Both you and your sister studies hard.
1年前1个回答
一.按要求改句子：1.My sister studies english hard 改为同义句My sister ___
改错。Both you and your sister studies English
My sister studies in our village school.I am now in No.7 Mid
his sister studies very hard.改为同义句
1年前3个回答
It was in the university _____ my sister studies _____ I met
My sister studies hard .为什么不用hardly
His sister studies very hard.(改为同义句） His sister is ___ ___ _
同义句转换I stydy physics well.My sister studies better
Whose sister studies English hard for the test in the school
My sister studies English well.(同义句) My_____ _____ _____Engl
1年前2个回答
John studies 5subjects.His sister studies 3 subjects.John’s
his sister studies in a school.对in a school提问
英语 把下列直接引语改为间接引语1）mr black said ,"my sister studies very car
The school _ my sister studies at si far from here A.where B
his sister studies very hard 改为同意句his sister is 什么/
改错：My elder sister has studies physics since eight months
My younger sister is __.She studies very hard. at school att
你能帮帮他们吗
为激发学生的学习兴趣，老师上课时在黑板上写出三个集合：A={x|x（mx-1）＜0}，B={x|2x 2 +x-1≤0}
我的妈妈昨天晚上在厨房做饭 翻译
一个三位小数保留两位小数是8.30这个数最大是几最小是几
在等比数列an中,已知a1等于1,a2加a3等于6,且公比q大于1,求通项公式
“究天人之际，通古今之变，成一家之言。”这句话是谁说的？ [ ] A．司
精彩回答
To value time, one should live each day as if it _____ the last day of life. [ ]
新航路开辟后，欧洲主要商路和贸易中心转移到（ ）
形成雾霾天气的主要污染物是PM2.5。PM2.5是指大气中直径小于或等于2.5微米的颗粒物；称为入肺颗粒物，富含大量的有毒、有害物质，是衡量大气质量的指标之一，它对人体健康的影响主要表现在诱发( )
设随机变量X～U[0，1]，Y=X^2-4X+1，求： （1）随机变量Y的概率密度； （2）EY和DY； （3）X与Y的相关系数．
坪坝是什么词性
