中国山地旅装备

Susan often helps Helen with her English 改为一般疑问句 -I promised to love you every moment of my life,my dear Ricky...怎么翻译才准确 SQL语言求助 表名student 共四列：No、Name、birth（四位数值型）、sex（1表示男、0表示女）例子：求大于25岁的男生年龄平均值 select avg(2012-birth) as tt from student where sex =‘1’ and 2012-birth>25求：1 Boy:i wish i could love you every moment of my life 用SQL语句如何列出各班平均成绩的前30%?班级在名为student的表上,各科成绩在名为score的表上. 一个表 有两个字段：姓名（name） 性别（sex）,求 用一条sql 语句查出男生、女生各有多少人! 数据库中两个表之间如何建立关系?如表Students,Reports建立关系History_Student,用SQL语句 There are 20 students in our class.10 of them are playing football,the rest __ playing basketball.A.of us are B.of us is C.with us are D.with us is 定语从句结构分析：In our class there are 46 students,half of ____wear glasses.答案是whom.为什么不是who.ok做介词宾语,但主语又去哪了.小弟不懂请高人指教. there are 40 students in our class and two fifths of them ______taller than me.应该填is还是are是不是根据所表述名词可不可数来确定应该用is 还是are 急求一首歌.歌词第一句貌似 sometimes you love sometimes you dont sometimes you need最开始的歌词没听清,好像是什么bell.什么bell.还有“嘶”的那种声音.特性感的那种声音. Sometimes you need a little comfort,such as she says I love you.I need you 翻译 if it （）next sunday ,（）you still visit the greatwall A will snow ；will B snow ；do love u by my life i will b Love u by my Life I will b Love you by my life I will be back 1、tell me way2、please don't cry3、say goodbye4、love u by my life i will b back（以上英语译成中文 On board the plane there are over two hundred passengers,about one third of whom were forigners.是complex吗? 连词成句：people,pop,music,is,very,young,popular,with she is good at english and interested in.把重复的成分都去掉可以马? sounded beautiful,the music is popular with the young改错要说清楚点, 因为要经过很长一段时间,所以中间发生什么谁都不知道.英语怎么说? 手机里有许多英文程序 不知道那个可以删除就是下列是做什么用的?那些可以删除额?open c libssl commonopen c libssl patchopen c libz support files pips installerpython runtimesignalseversymbian os pipes upgradesymbian os 有一些产品的工艺流程,需从英语译成中文,不知道怎么译才好,工艺流程如下：receive and inspect ingredients--store ingredients-weigh and mix ingredients--transfer filling into trays --set and cut--folwrap and date stamp--met 英语翻译RT Could Mr White ( ) my friend to the party? 是不是只要是多音节（双音节）比较级和最高级就要加more和most,分不分形容词不加,副词加,还是两个都加? 副词的比较级是不是都加more?不管单音节还是多音节? The red T-shirt is _______ ________ for 25 yuan. is book new（she）is book new （she）根据句意用括号里的单词填空 a book for history和a book about history区别 a book about history是什么意思