中国难民

用where.what who how填空.1.__is Lilei?He's at home.2.___isn't hee today.Li ying isn't here. Why don‘t you talk to him about错了，Why don‘t you talk to him about it的同义句 Why------ ------ to him about it（------是一个空） 鳞状上皮细胞炎症反应性改变(轻度)是什么意思? 炎症中度炎细胞中度是什么意思 炎症细胞中有少数非典型鳞状上皮细胞什么意思 英语翻译不是这一个 是个女的唱的 里面唱的时候好像还有什么芭比芭比 I love you but you love him -谁么意思? I Love him but where is him 炎症细胞覆盖率50%-70%是什么意思 炎症细胞大量是什么意思 英语翻译非常拜托大家帮我翻译出来,翻译出了我会送QB你的`! 英语翻译every hour,every day isn't nature denied?in a world where it rains you're the sun in the sky but i can't bear to see you 'cos i can't bear the pain and i can't heal the wounds 'cos i still can't explain why i feel like an alien not part o 请问:first nation 怎么翻译? 请问,简历里的 汉族 翻译成 nation Han 还是 Han nation 求mark 匀速前进的队伍长40米,通讯员以恒定速度从队尾走到队首,然后保持速度大小不变再回到队尾,此时队伍走过的路程为30米.则通讯员走过的路程为（）A.70米 B.80米 C.90米 D.100米好的有追赏 America's Vice President Joe Biden to visit China 里的to的用法是什么 为什么要有个to 英语翻译Thank you for your suggestion.And whether the deal said copper product specifically,Are you sure you want even if you propose in detail,including such as the number of lots and the price?We will examine it from letting me see the details. 一列长为l的队伍,行进速度为v,通讯员从队尾以速度u赶到队头,又立即以速度u返回队尾求在这段时间里队伍前进的距离（要具体思路,最好详细的列式说明）求总时间的式子最好详细点、谢啦 wo我是不是sb我总是想自杀! 英语翻译During a cold start ,the air-fuel mixture drawn in by engine leans off.This due to the low turbulence at cranking speeds causing poor mixture of the fuel particles with the air ,and to the minimal evaporation of the fuel and wetting of th 已知a属于(0,/2),属于(/2,),cos2=-7/9,sin(+)=7/9已知 α属于(0,π/2),β属于(π/2,π),cos2β= -7/9 ,sin(α+β)=7/9.(1)求cosβ的值;这个算出来是cosβ= -1/3.(2)求sinα的值.第二个里面的 sin(α+β)= - 根号(1 - sin^2(α+β)) = - 前后左右用英语怎么说 已知α∈(0,π),β∈(π/2,π),cos2β=-7/9,sin(α+β)=7/9(1)求cosβ的值(2)求si 一个正方体的棱长为3厘米,在他的前后左右上下各面中心个挖去一个棱长为1厘米的正方体做一个玩具 已知sinθ=1/3,0 一支队伍匀速前进.通讯兵从队尾赶到队前又立即返回通讯兵回到队尾时队伍已经前进了200米,求兵走过的路程.是竞赛题.求教!就这些条件哦. It's polite of sb to do sth 准确翻译 cold是什么意思 一列长为L的队伍在匀速前进,通讯员从队尾将一封信给队首的军官并立即返回队尾.通讯员速度大小不变,在整个过程中队伍行进了3L,请问通讯员走的路程. 一列长为L的队伍在匀速前进,一通讯员从队尾将一封信送给队首的军官并立即返回到队尾,通讯员速度大小不变RT1\一列长为L的队伍在匀速前进，一通讯员从队尾将一封信送给队首的军官并立 一组人要割完两块地的草,大块比小块大1倍,上午都在大田里割,下午分一半人去割小块地的草,到傍晚时大田里的草已割完,而小田里剩下一部分只好第二天又派去1个人割了一天猜完成,诗文这