chengzhitt 幼苗
共回答了17个问题采纳率：82.4% 举报
1年前
想ff我了 幼苗
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232788120 幼苗
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nsyylym 幼苗
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回答问题
－_____ are you going to be a math teacher? －I must stu
1年前1个回答
阅读理解. The teacher is giving his stu
英语翻译中考完形填空模拟训练My name is Lily.My father is a teacher.His stu
非常天才的英语题when you _____a kind teacher ,you couldn't fight stu
1年前2个回答
The teacher has done all ____________ he can to help her stu
Since 1961,I ___ （be） a teacher.Before that,I ___ （be） a stu
1年前3个回答
A teacher was asking a student a lot of question,but the stu
选择与画线部分意思相同或相近的选项。 The teacher gave out the books to the stu
英语翻译In tradition education,the teacher may feel that the stu
. If a teacher gives a student _______ hearty smile, the stu
为什么用on而不能用aboutthe teacher gave me some advice on how to stu
(10分)1the teacher didn't begin the class ________all the stu
teacher 简写我想知道teacher 的简写:如:Student 简谢为 Stu Administrator 简谢
Mr Smith is a very strict teacher.Yes,especially ___ his stu
选词填空1 Mrs Green is a teacher .She ____at middle school A.stu
John became （）after he talked with his teacher about his stu
-----are listening to the teacher carefully now.AThe all stu
英语 3题句型转换1.After the teacher went into the classroom,the stu
1年前4个回答
英语 今晚之前the teacher's ——[suddenly]——[arrive] made all the stu
英语阅读的问题...After the student left,the teacher let another stu
你能帮帮他们吗
教组词造句
“素花多蒙别艳欺,此花端合在瑶池.无情有恨何人见,月晓风清欲堕时.
givehimsometies变成同义句
已知矩阵函数sin(At)=(t+1,e^t;cos(t),2),求矩阵A?
这句英语里数字后面的单位是什么、怎么读?
精彩回答
如图1，在正方形ABCD中，P是对角线BD上的一点，点E在AD的延长线上，且PA=PE，PE交CD于F． （1）求∠CPE的度数； （2）如图2，把正方形ABCD改为菱形ABCD，其他条件不变，当∠ABC=120°时，连接CE，试探究线段AP与线段CE的数量关系，并说明理由．
12个月前
Word came that free souvenirs would be given to_____________comes first.
图丙是北京奥运会期间安置在游泳池底部的照相机拍摄的一张照片,相机的镜头竖直向上.照片中,水立方运动馆的景象呈现在半径r=11 cm的圆形范围内,水面上的运动员手到脚的长度l=10 cm.
设f(x)=(x-a)φ (x),其中函数φ (x)在x=a处连续,证明f(x)在x=a处可导,并求其导数
设f(x)在[0,1]上具有二阶连续导数,且|f''(x)|
