rfs0a89 幼苗
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孤枕好眠 幼苗
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回答问题
九.写作.(每题1分,Xiao Dong是个好男孩.他在105中学习,一天在他回家的路上,看见了一位老太太摔倒在地.他做
1年前1个回答
Xiao dong wrote ten letters on the card.But on letter is los
英语短文改错怎么改?My sister hurt her leg and couldn’t walk,but I hel
1年前2个回答
英语IQ题1.Xiao Dong wrote ten letters on the card.But one lette
Xiao Dong wrote ten letters on the card .But one letter is l
1年前4个回答
假如你是Xiao Dong,Xiao Liang给你来了一封信,请你根据信的内容写一封回信。信的开头已给出,请把信补充完
英语短文改错 xiao hong's father bought him a new bike,which 1_____
英语句子改错thanks someone who ever hurt me,make me sorrow and sad
1年前7个回答
求助英语书信作文要求是; Dear xiao dong ,l'm sorry you are having troubl
问高一英语作文题人教高一新课标P7面一作文题write your advice to xiao dong as an e
一道英语改错题,One Sunday morning Xiao Li and her father went to th
英语时态题目1 Li dong hurt his foot when he ___(climb)the tree2 Mo
改错I do not want you hurt yourselves.Tell her not move that b
1年前3个回答
my leg hurt. i can't walk改错
Kate has hurt his leg,but it's OK now.改错。
He fell off the tree and his arms were bad hurt改错
英语改错 My boss is work because he's hurt his back a
英语改错,(共10处)Xiao Ming fell sound asleep on sofa with the TV o
1年前5个回答
你能帮帮他们吗
计算(√2+1)(√2-1)=1②(√3+√2)(√3-√2)=1③(2+√3)(2-√3)=1.那N(N为正整数)是什
电功率定义式与推导式是什么?
甲乙两班人数相等,各有一些同学参加数学课外小组.
(2006•襄阳)下列各组物质表示同一物质的是( )
△ABC内接于圆O,弦AD⊥BC于E,BE=6,CE=4,且sin∠BAC=√2/2,圆O的半径R=(),四边形ABDC
精彩回答
A、B、C、D、E为原子序数依次增大的5种短周期元素,A最外层电子数是其电子层数的两倍;B能形成双原子阴离子;C与B能形成两种常见的离子化合物,B、E同主族,C、D、E的最高价氧化物对应的水化物之间两两皆能反应生成盐和水。
下列句子中成语或俗语使用有误的一项是 [ ]
船从海里驶入河中,船受到的浮力大小___.由于河水的密度比海水小,所以它排开河水的体积___(填变化情况).
矩形ABCD是由6个正方形组成,其中AD=19.5,则图中最小的正方形边长是?
函数f(x)=2cos2x+2cos(2x+4π3)+1求最小正周期和单调区间