I say:"我们的公司在“ABC city”.(when I am talking to customer).Translate it.Which is correct?1）I say:" Our company locate in ABC city.”.(when I am talking to customer).2) I say :" Our company is located in ABC city.”(when I am talking

I say:我们的公司在“ABC city”.(when I am talking to customer).Translate it.Which is correct?1）I say: Our company locate in ABC city.”.(when I am talking to customer).2) I say : Our company is located in ABC city.”(when I am talking 如何做好企业ci?ci 具体指的什么?国内做ci的大公司有哪些?ci的流程? 在等边三角形ABC中,∠ABC和∠ACB的平分线交与点I,BI、CI的垂直平分线分别交BC于E、F,求证：BE=EF=CF 如图,在三角形ABC中,BI平分角ABC,CI平分角ACB交BI于点I,若角A＝60度,求角BIC的度数? △abc三边的长分别为a,b,c,化简Ia-b-cI+Ib-a-cI-Ia+b+cI 已知abc是三角型的三边长、化简 Ia-b+cI-Ia-b-cI 我在我们公司坐前台的 已知,在等腰△ABC中,∠C ,∠B的平分线相交于点I .BI CI的垂直平分线于BC相交于点E F .求证：BE=EF=FC 如图,已知I是△ABC的内心,AI,BI,CI的延长线分别交△ABC的外接圆于点DEF,求证EF⊥AD这是图 三角形ABC中,角ABC,角ACB的平分线BI,CI交与一点I,判断角BIC与角A的关系 我们的公司是卖包装机.(when i am introducing product to customer).Translate it.Which is correct?1）I say:Our company sell packaging machine..(when i am introducing product to customer).2) I say:Our company is selling packaging machine.. 求教一道解析几何A（-1,0）B（1,0）,圆I是三角形ABC的内切圆,且CI的延长线交AB于点D,若CI=2ID,求C点的轨迹 i ci ma de 如图,△ABC中,BI平分外角∠DBC,CI平分外角∠BCE,BI与CI相交于点I.试猜想∠A与∠BIC的关系,并说明理由. 如图角ABC=60°,角ACB=40°,这两角的角平分线BI、CI相交于I点,求证AB=CI.(比我自己先想出来还追加分噢~) “承蒙ABC公司的介绍”用英语怎么说?承蒙ABC公司的介绍,我们得知贵公司的名称和地址. 如图,圆I内切于三角形ABC,切点分别为M,N,P,连接AI,BI,CI,求证:AI,BI,CI是三是三角形ABC三个内角的平分线.（我被问的莫名其妙,难道AI、BI、CI是它的角平分线不是定理吗,为何还要证明? F,CI,Br,I单质与氢气化合的条件