游离psa与总psa比值

He tries to learn English well.（改同义句） He tries ____ _____ _____ _____English well. 英语翻译能推荐一些实用有效的练习书目吗?写作和翻译的,或者分享一下经验吧.还有想问,如果我要选择每晚睡前看一会英语,可以看什么?我是想针对2013年考研的,望各路前辈多多指点啊! 翻译 That is the planet shines brightly most in the sky. The most striking difference is that A…,while B… That is how most of the candy in the store is sold,如何翻译?有何语法? There are sixty minutes an hour.填介词! a lot of paper is made from wood这里使用is吗为什么呀 be made of和be made from哪一个看得出原材料? 例：Newspaper is made ___paper,paper is made ____ wood My father hopes me to learn English next term.错在哪,hope的用法是什么? 会声会影卸载后为什么老出现The feature you are tring to use is on a network resource that unavailabe求高手说个解决办法. the feature you are trying to use is on a network resource that is unavailab 卸载会声会影后,点击磁盘时电脑一直显示the feature you are trying to use is on a network resource that is unavailable是怎么回事? 3dmax2009安装就是在点安装之后出现的:The feature you are trying to use is on a network resource that The feature you are trying to use is on a network resource that is unavailable. 26.(),paper was first made in China.a.It is known to allb.As is known to all选什么,怎么分析的? . _______C__ is known to all, paper was first made in China. A.That B.Which C.As D.I 求答案解析. it was about 20000years ago that the Chinese first made paper是强调句吗,恢复是什么样 人教版八下英语不规则动词过去式表按书上顺序来 bamboo _______ paper.l_____ use the paper made from it A.used to make,used to B.is used make,am used toC.is usede to make,used toD.is used to making,am used to 造纸厂的英文是paper-made factory还是paper-making factory英语求救,翻译 Is it in that factory __"red Flag"cars are made?A.which B.that C.where D.in which 用admire造句,提示,我佩服 周杰伦.性别男...歌手,来自中国,希望英文高手帮我 造句,应付老师 初一英语根据句意及首字母填写单词. 1.I like this s____,it's only 30 yuan. 2.That b_____ hat looks初一英语根据句意及首字母填写单词.1.I like this s____,it's only 30 yuan.2.That b_____ hat looks very nice.3.How much are yo pep小学英语六年级上册Recycle 2 中的Let's find out 请赶快回复急用 英语作文英语作文元旦 Grandmother is in _____ good health.Which is ____ pleasure to us 冠词的用法,Nowadays,more and more people have private cars and ____bicycles is no longer___important means of transportation.A.the ;/ B.the ;an C.a;the D./;/ 五年级下册英语书43页lrt's find 是人教版的43页第1题 I want only then you. Please do not leave me、翻译 You and I may only be just friends ,If you're not even friends do not like me to do,then forget, 英语many of 和 most of 的区别这两个词我现在搞不清楚...做首字母填空的时候我老是会填反.many和most...这两个词.就像这么一句话.what do you know about the sea?Most of us have seen it.为什么用most...many of us much of = many of =most of 请问,它们有区别吗?