已知函数fX=二分之根号三sin2x-cos2x-1/2,x∈R求fx的最小值和最小正周期f(x)
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稀土是什么?全国哪里有分布?
妤这个子读什么字
妤字怎么读
The cat is c------------ up the tree to catch the bird.
I went out of the house as ____as possible.是填quick还是quickly
金属盐雾试验白锈和红锈是什么物质?
【┿████◤Justin Timberlake Sexy Back 歌词意思!Justin Timberlake - SexyBackI’m bringin’ sexy backThem other boys they don’t know how to actI think it’s special...what’s behind your backSo turn around and and I’ll pick up th
要求盐雾试验120H无白锈,大于480h无红锈 的电镀方法有哪些?且各自的成本大概多少?有没有普通电镀能达到要求的方法,比如从镀层和工艺上想办法.
盐雾要求:12小时无白锈与24小时无红锈哪个更容易达到?
法士特9档变速箱一个倒档,能改成两个倒档吗
看短文,判断对错 1、The cat is in the tree 2、The bird is big 3、The bird is singinglook!There is a little bird sitting in a tree.It is singing.The big cat is uncle the tree.It's looking up at the bird. The
a bird is singing in the old tree大家看一下为什么这个地方用in 而不用on 要知道这是一只小鸟正站在一棵老树上唱歌啊?
Listen,the bird_____(singing,is singing)in the tree.选词填空
The bird in the tree is singing.划线部分提问 in the tree 是划线部分
魔发奇缘 i see the light是谁唱的?
请你发我一份《魔发奇缘》中插曲i see the light的吉他谱和弦什么都行,只要是这首歌的
people will live to be 200 years old 中的be 什么意思遇到问题啦
Justin Timberlake SexyBack 的歌词翻译下
when he was ill in hospital,he often___his parents
英语翻译我翻译了的不对
be ill in hospital如何翻译
英语翻译
用who did you play with造句
Don't give up the things that belong to you and keep thoselost是什么意思
Do you think I don't belong to you,you can give me up
You're my everything~you give me your strenght~my heart is close to you You're my everything~you give me your strenght~my heart is close to you 和If you don't want to give up,better hold it I wish you happiness
Do you often go__(boat)in the park?---Yes,very often 适当形式填空理由
用词的适当形式填空 -Do you often go ( )(boat) in the park?-Yes,very often.
How often do you go fishing?( )i donot like fishing at all A.never B.always C.often D.sometimes
How often do you go fishing是是什么意思?
哪首歌歌词里有“I belong to you,forever I belong to you."不是情歌
Forever Belong To you 什么意思?