稀土颜色及形状

I belive it is sound boys and girls to have basically the same education有没有语法错误 护栏玻璃怎么擦 45 DAYS AFTER D/O DATE和45 DAYS AFTER B/L DATE到底有什么差别啊!跪求解释! L/C 90 DAYS FROM THE B/L DATE / L/C 90 DAYS FROM THE B/L DATE / D/P.请各位高手看一下这具体是一种怎么样的付款方式啊? b/l date 和 gate in date 的区别 是跟在日期后的是什么意思 例：1 Mar till 31 Mar 2013 (b/l date) 1 Mar till 31 Mar 2013 (gate in date) 2和7公倍数短除法 考试时如果是找公倍数或公因数的要写短除法吗(应用题)最小公因数或最小公倍数的? Are you from the USA 肯定回答 帮忙看看这个七年级英语改错题 someone is open the window开窗户是持续性动词吗？可以用现在进行时啊？ 旁边的那台电脑是开着的 英语怎么说 the computer is open? but the Chinese 英语翻译翻译英语句子 I am afraid the system is open to abuse.(open to ) 英语四级,要怎么准备呢?提高? 一袋大米,用去五分之三,又加进去5Kg,这时袋里的大米正好是原来大米的80％,这袋大米原来多少千克? 下面京广线“邯郸至北京”段示意图.邯郸 → 石家庄 → 保定 → 北京165km 131km 146km165是邯郸到石家庄所行的路程131是石家庄到保定所行的路程最后一个和前面的一样146保定到北京从邯郸开往 一吨化肥,用小卡车运要装45辆,如果改大货车运要装36辆,已知大货车比小货车每辆多装4吨,那么这批货物有多少吨? 要算式!三个三位的自然数,它们的最大公约数是59,最小公倍数是55755.那么这三个三位的自然数之和是多少? John apologized for(his not being able)to inform me 为什么用him not being able 介词后不是跟宾格吗 in a one-horse open sleigh在铃儿响叮当中怎么唱 打开应用,用英语说,是用open吗? 关于open的用法( )in 1955,Disneyland is regarded by many as the fun park.A.Opened .这道题选opened ,但解释说open和迪士尼是动宾关系,open不是可以主动表被动吗?词典中表示开张,开放,开门时,是vi vt 都可以的.还 这句英语中open的词性The dealer reluctantly prised it open.这句英语中,open是什么词性?并解释下为什么是这种词性 谁能告诉我以c开头的英语单词?意思是‘完整的’. 英语单词的OPEN HERE是什么意思 we desire that the tour guide inform us immediately of any change in plans为什么是inform 而不是informs,the tour guide 不属于第三人称吗? We desire that the tour guide inform us immediately of any change. We desire that the tour guide inform us immediately of any changes in plans.请问这里any后...We desire that the tour guide inform us immediately of any changes in plans.请问这里any后面为什么用changes?而不是change可是any后面不应 we desire tha the tour leader informed us immediately of any changes in plans中文 l can make clothes for my doll,my sister can't l like those flowers.plose give to me she is a good teacher.she makes Ehglish e_____to learn well.(根据句意及首字母填空) He's make a model ship____his sister _____a birthday present.A.give.as B.to give ...as leave for是等于going to还是go away to?