作业的业是几声

transparent tripes Transparent top transparent touch How about this one,then?It has more transparent touch在买 lipstick 下列二元一次方程有解吗?{x-3y=2 -2x+6y=5{x-3y=2 -2x+6y=-4 求下列二元一次方程已知（x+3y-7)平方+/2x+4/=0,求x、y的值 高胆固醇是什么?高胆固醇属于三高的一种吗?高胆固醇有哪些标准去判断人是否得高胆固醇呢? 升高血浆脂蛋白胆固醇有什么用 帮我解释下如下的CSS代码是什么意思?.layout:after {clear:both;content:" ";display:block;}.layout:after content:" "; 回答者请举例说明谢谢! 血浆胆固醇异常升高的病人应怎样调整自己的膳食结构?理论根据是什么? 亚油酸,亚麻酸对血浆胆固醇,高密度脂蛋白胆固醇和低密度脂蛋白胆固醇的升高或降低的影响,搞不懂,怎么记 put on a lot of weight这句话的意思 英语 —— I'm happy to meet you.中的 to meet you 在句子中是什么成分? 翻译句子：If you put on weight ,eat and sleep less. a lot of it had to do with stress that i put on myself.看不懂,帮忙翻译下, losing,lost,missing和missed的汉语意思在用法上有什么区别?请举例说明. I miss you 和 I missed you 有什么区别? 谁帮我讲讲 lost missing missed losing 区别啊Despite a search after the landslides ,some tourists remain ______.A to be lost B missed C missing D losing 帮我每个选项分析一下哦 ,我十分搞不清这几个 background:transparent url(images/yqlj_r4_c1.gif)repeat scroll 0 0 be missed 和missing有什么区别?Unluckily,her purse missing.这里用的missing,为什么不是be missed? background：url("../images/news/nav6.jpg") no-repeat scroll 0 0 transparent这段代码中0 0 代表什么意思? background:url(../images/list01.png) no-repeat 0 center;是什么意思background:url(../images/list01.png) no-repeat 0 center;background:url(../images/bg.png) no-repeat -4px -3px;这里面的后面两个值是什么意思0 center和 -4px -3px? CSS中 .nav{background:url(img/bgli_left.gif) repeat-x scroll left bottom;}重点解释scroll重点解释scroll.X轴左下角平铺 .logo{ background:url(../images/gf_02.png) no-repeat; width:150px; height:53px;}.nav{width:730px; height:60px;}\x05\x05.nav ul{}\x05\x05.nav ul li{background:url(../images/nav_right.gif) no-repeat right; z-index:999; width:90px; height:60px; line-hei 英语翻译Deterioration or change in performance of any subcomponent which could in any manner prevent the component from meeting functional maintenance and service requirements during service life shall provide reason to consider the component as l'm happy to meet you.的意思 I'm happy to meet you改为感叹句 我多CSS不是了解太多,BANNER 最好每句什么意思都说下 这段CSS代码是什么意思ul,menu,dir {user agent stylesheetdisplay:block;list-style-type:disc;-webkit-margin-before:1em;-webkit-margin-after:1em;-webkit-margin-start:0px;-webkit-margin-end:0px;-webkit-padding-start:40px;} missing missed 的区别thousands of works of art were _____ during the war.A missing B missed答案A 为什么不是B被弄丢吗 missing or missed?9.When he returned to his seat in the waiting room,he found his luggage ______.A.missed B.missingC.being missed D.to be missed 平整,昌盛,智慧,希冀的近义词 missing和missed有什么区别?Thousands of works of arts,__ the most famous paintings,were ___ during the war.A.included,missed B.including,missing C.included,missing D.including,missed 我一开始选的是D,missing和missed有什么区别?