印刷24k尺寸是多大厘米的
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shopping mall 是什么意思
用换元法化为一元二次方程解
建筑物的英文 比如shopping mall
I love the city,there are beautiful beaches and parks.如何合为一句
there are three parks in the city 对three提问 ______ ______parks ____ ____in the city?
Looking around the city, you'll find many parks are _____________.A. worth being visited B. worth a visit C. worthwhile being visited D. worthy to a visit答案是 B ,为什么, C为什么不可以
线形回归公式
粒子为啥自旋
关于高中数学线形规划可行域已给,目标函数是Z=(y^2+x^2)/(x*y),这样的怎么求目标函数的范围啊
secretary英文什么意思
英语翻译是在一个卡片看的,只有这么一句.我就没弄懂.
英语翻译A young staff member working in the Cedar Department lifted a bunch of 15 Cedar sticks from a storage area to a table.The Cedar sticks were 6m long and weighed approx 26kg in total.
There are many beautiful parks in our city.对many beautiful parks 提问.还有一题:Mike's friend is arriving next Sunday.对next Sunday提问.
In our city there are several big public parks__to which__many people can go to enjoy the beautiful scenery.为什么不填in which
The windows of our classroom are much bigger than theirs改错
the drug store 中文翻译
THE ATRIUM DEPARTMENT STORE怎么样
如图,已知:平面α‖平面β,A、C∈α,B、D∈β,AC与BD 为异面直线……高中数学、.如图已知:平面α∥平面β,A、C∈α,B、D∈β,AC与BD为异面直线,nC=6,BD=8,AB=CD=10,AB与CD成60°的角,求AC与BD所成的
The flowers _________ are beautifulA smelling sweet Bsmelt sweet 感觉是第一个,但第二个好像更准确,花被闻不使用被动,有点犯糊涂
已知ABCD-A'B'C'D'为长方体,对角线AC'与平面A'BD相交于点G,已知ABCD-A'B'C'D'为长方体,对角线AC'与平面A'BD相交于点G,则G是△A'BD的( )A.垂心 B.外心 C.内心 D.重心最好能说一下为什么,
beautiful the flowers are!A HOW B how a C what D what a 我认为选C 因为句型 为 what + adj +不可数名词或可数名词复数 但是答案是选A 急 急 急
用春天像什么造句要很好,而且要长点的
"PARIS HAS A BEAUTIFUL NAME .THE CITY OF -- "A`FLOWERS B`CARS C`LIGHTS D`RIVERS 选什么呀我想不同呀!可是1楼的,下文说的是光的事。(下文说的是关于lights的事情。)
站在孩子的角度来写如何保持班级卫生
已知函数f(x)=xlnx,若f(x)>=ax-1对任意x>0恒成立,则a的取值范围 A a=1
杂化轨道类型如何判断
怎样保持班级地面卫生
设函数f(x)=xlnx+4 若当x≥1时,恒有f(x)≤ax²-ax+4,求a的取值范围
二年级怎么样保持班级卫生日记
设函数f(x)=xlnx+4 若当x≥1时,恒有f(x)≤ax²-ax+4,求a的取值范围
与其……不如…… 造句 更梦想有关的
设函数y=f(x)的定义域为{x|x>0},且f(xy)=f(x)+f(y),f(8)=3,则f(根号2)等于