逆风飞雨 幼苗
共回答了20个问题采纳率:95% 举报
1年前
veizfx_23 幼苗
共回答了86个问题 举报
回答问题
marx began to learn russian---------.A.in his fifties B.at h
1年前2个回答
In order to study the s____in Russia ,Marx began to learn Ru
When he was in his fifties Marx began to learn English.
they began to learn english when they___(be) five years old
1年前4个回答
I began to learn Japanese----2005 and I have been learn ing
The old man began to learn swim in his —— 选项A fifties B fift
1年前1个回答
simon began to learn english the year before last.(保持句意基本不变)
He began to learn the piano at the age of seven. 〔同义句转换〕
the girl began to learn english five years ago the girl___ _
His father began to learn English in his forties
i began to learn english at the age of 12同义句
it was six years before i began to learn english 改错
1年前5个回答
The girl began to learn the piano__the age of four.She is go
I began to learn to swim when I was five year old的同义句
英语翻译Respect of the judges were you!i began to learn english,
1年前3个回答
Bill began to learn Chinese two years ago, ______ ? A.
It was in the junior high school____I began to learn English
Li Yu began to learn to play the accordion at the age of ave
初中英语词型填空练习题1.Little Tom began ________ (learn) French at the
1年前8个回答
你能帮帮他们吗
(2012•太原)下列实验操作正确的是( )
已知a大于0,b小于0,c小于b小于0且|a|=|b|化简|a|-|a+b|-|c-a|+c-b|+|ac|-|-2b|
I want to buy a big house by the money
i want to have a house _____ two floors 用have还是has
如果说我说如果这句话出自那首歌
精彩回答
Mobile music is also called wireless music; it is a kind of service that playing music on mobile phones by downloading from telecommunication networks.
I was _____ tired, so I went to bed early.
春秋时期最早成为霸主的是 [ ]
棱长是6分米的正方体它的表面积与体积相等。( )
请问:设随机变量X~N(2,32),B(12,0.5),X与Y独立,则D(X+Y)=?