小妖魂 幼苗
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回答问题
Penny is ________ a hard-working girl ________ she often wor
1年前4个回答
________ the English speech competition will be a lot of wor
1年前1个回答
Workers can’t be made ________ for twelve hours a day. A.wor
He was sitting there ________ his cigarette. Without any wor
用所给的适当形式填空 1.All workers must ________(wear) uniforms at wor
求一道英语题NO 2My father never ________ a tie when he goes to wor
You should check your computer ________(year) to make it wor
there is ________ "u" and ________"m" in the wor
He may ________ something secret from us.He always lokks wor
1年前2个回答
Have you seen the film Titanic,________ leading actor is wor
英语英语问一问~一.用所给单词的适当形式填空.1.After ________(enter)college,he wor
Everybody went swimming ________ because we had a lot of wor
She ________ in his English till now , but Wei Hua still wor
It was ________ that he had to ask for help.A.such big a wor
I'm sure he can finish that wor ________(success).
You should try to get a good night’s sleep ________ much wor
Seldom ________ any mistakes during my past few years of wor
The dictionary is to a student ________ the tool is to a wor
Follow your doctor's advice,________ your cough will get wor
你能帮帮他们吗
标准正态分布里Φ(4.58)不能直接查表,请问如何计算
SAME AS HOME
如何求二次型f(x1,x2,x3)=x1^2-2x2^2-2x3^2-4x1x2+4x1x3+8x2x3的矩阵?具体过程
谁能说出这两个英文的意思就给好评!
求[8a的3次方b的4次方减5a的2次方b的2次方]除[2ab]的2次方
精彩回答
____________,则知明而行无过矣。(荀子《劝学》)
你八岁的时候骑自行车上学吗? Did you ride a bike to school ________ ________ ________ ________ eight?
谈谈实事求是思想路线是如何形成、重新确立和丰富发展的?
如图,给出下列条件,①∠1=∠3;②∠2=∠4;③∠B=∠DCE;④∠D=∠DCE.其中能推出AD∥BC的条件为 ( )
人能看清远近不同的物体靠调节什么结构?如何调节?