cosin

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My cosin didn't run as fast as Tom.(改为同义句)My cosin

Mycosindidn'trunasfastasTom.(改为同义句)Mycosin___thanTom.想用slow来表达可以吗?有基本思路,但是中间有3个空格不知道怎么填,Mycosin(didn')(run)(faster)thanT

My cosin likes to( play volleyball)对括号内部分提问

Mycosinlikesto(playvolleyball)对括号内部分提问Whatdoesyourcousinliketodo?

when is he going to his cosin's house的同义句 _____ __

whenishegoingtohiscosin'shouse的同义句_____________ishe___________hisconsin'shouse?whattimeishegoingtohisconsin'shouse?whenm

when is he going to his cosin's house的同义句

whenishegoingtohiscosin'shouse的同义句whenwillhegotohiscosin'shouse

her cosin knows french and chinese A.a few B.few C

hercosinknowsfrenchandchineseA.afewB.fewC.alittleD.manyCalittle修饰不可数名词,其余修饰可数名词

阅读理解填词.短文:Xiao Pei is my cosin.She is my uncle"s d

阅读理解填词.短文:XiaoPeiismycosin.Sheismyuncle"sd().Myunclel()readingbooks.Hehasmanyb()XiaoPeilikessports,shed()likebooks.Sheth

请问sin、cosin、tan、cot、sec、csc该如何计算?我不可能0°到360°一个一个背吧

请问sin、cosin、tan、cot、sec、csc该如何计算?我不可能0°到360°一个一个背吧?(最好每个举个例子)前两个你不会数学就不用学了其他的都能用前两个做tan=sin/coscot=cos/sinsec=1/coscsc=1

如何用三角函数算任意三角形的面积要用三角函数算任意三角形面积,推导公式是什么(有sine、cosin

如何用三角函数算任意三角形的面积要用三角函数算任意三角形面积,推导公式是什么(有sine、cosine和tangint的推导)S=1/2abSINc=1/2acSINb=1/2bcSINaS=1/2abSINc=1/2acSINb=1/2b