bushife 幼苗
共回答了15个问题采纳率:86.7% 举报
1年前
tt_717 幼苗
共回答了1878个问题 举报
回答问题
短文改错,共十处I bought a clock in a shop last Sunday afternoon.Thi
1年前1个回答
单句改错:Last week my parents bought some snacks to me.
1年前3个回答
改错:They have yet bought their new books for school
His mother was ill ,so he went to a drugstore and bought som
改错题 Tom wasn't bought (300) envelopes from the post office y
改错。 Last month we bought our two-ye
英语短文改错 xiao hong's father bought him a new bike,which 1_____
帮我看看这几道英语怎么改错?The car that I bought it is very expensive.The
1年前4个回答
简单英语改错,求速解I bought my ticket but turned around to pick up my
1年前2个回答
英语改错the teacher ask he clean the blackboard有三处错误he wants som
1年前5个回答
单句改错1.--Why haven't you bought some butter? --I meant ,but I
改错I'm useing a pen which he bought it yesterday
句子改错Yesterday I bought a new coat in a shop,and Ifound it so
英语改错When my father bought me a computer as a birthday gift f
英语改错the shoes I bought yesterday are the same as her you new
改错Kate has bought a new bike just now._______It was 5 years
The computer was used every day since we bought it.句子改错
短文改错 good morning,ladies and gentlemen I'd like tell you som
He bought a onion yesterday.改错
你能帮帮他们吗
解方程:4x-1.3*6=2.6 0.3*7+4x=12.5 120-9x=1.2*6.25
若x^2-2xy+2y^2-4y=0,求3x+2y的值
某幼儿园中班的小朋友平均身高115厘米,其中男孩人数比女孩人数多[1/5],女孩比男孩平均身高高10%.这个班女孩平均身
利用蒸馏装置制取蒸馏水时,没有使用温度计,为什么?
(8分)物理小组利用下图所示的电路图测定小灯泡电功率,小灯泡额定电压为2.5V,电阻约为10Ω。
精彩回答
∫sin5xsin7xdx
已知关于x的方程x2﹣(2k﹣3)x+k2+1=0有两个不相等的实数根x1、x2. (1)求k的取值范围; (2)若x1、x2满足|x1|+|x2|=2|x1x2|﹣3,求k的值.
循环小数6.027027…的循环节是“27”.______.(判断对错)
2013年10月25日,山东省高级人民法院对薄熙来受贿、贪污、滥用职权案二审公开宣判,裁定驳回上诉,维持原判。对此,下列说法正确的是( )
在印度民族大起义中导军民与英军展开激战,经常单枪匹马,身先士卒,砍杀敌人,直到壮烈牺牲的是________