第二类曲面积分的正负

what kinds of people are better prepared for a layoff? 六年级上册 学完这第五单元,我最大的收获是什么? what is the purpose of studing in a university用英文写,不用太多,200到300字,急需～ 谁能帮我用英语回答这个问题：What is the main purpose of advertising and why does it work on people? You'll catch more files with honey than with vinegar是什么意思 After the war,a new school building was put up in ________there had once been a theatre.A.that B.where C.which D.when最好告诉我理由. After the accident,a new road sign was put up___there had once been a school.A.thatB.whenC.whichD.where 英语中有句话的结构弄不明白．帮帮我．可以吗?It was raining when I went home .这是很简单的一句话,我也明白它的意思．可是就是不明白它的结构．这句话的主句用的是过去将来时was raining．对吗 对一个句子的结构不理解,The account holder must start withdrawals by age seventy and one-half or there also are fines.请问withdrawals,经查字典是名词,但奇怪为什么start动词后面可以加名词呀,通常是start+to do sth, 英语达人进,一个句子的结构不理解During the ceremony,Grandpa wept along with the rest of the family,tears that were a combination of joy and sadness.这句话前面的都好理解,但后面出来一个“tears that were a combination of 这句话是什么结构,However,he said:"Heavy metal or punk fans ended up being much more friendly than the stereotype would have us believe; agreeable,warm.他说：“与传统观念相反,重金属或朋克音乐乐迷有时更友善、热情和 李政道先生的《中国古代的天文》中,讲璇玑的构造的那部分里,有句话不理解.“假如用很细的针在竹管一端开一个直径为2毫米的孔,管子长15尺左右,它测量正极的精确性能达到0.013度.”PS：201 《飘》女主人公英文评论《飘》中女主人公所受的家庭和社会的影响,最好是英文的, My life in the shadow of the 用一根长3.6分米的铁丝正好做一个正方体框架,它的体积是多少立方厘米 求像you spin me round这种类型的酒吧歌曲.几首好听的就可以了,请不要复制,谢谢~是那首外国唱的那种版本的. 求You spin me round歌词和地址!谢谢 求you spin me round这首歌的摇滚版.DOPE演唱的不是什么REMIX的 改编的 什么慢摇行子···就要摇滚版的 you spin me you spin me round 算是dubstep吗如题 Mike go to school with Ann every day 是病句啊 同义句：1、He goes to school on foot every day2、Mike goes to zoo by bus. 英语修改病句Nancy goes to school earlyer than Nancy walk through的意思英语练习册上的选择题：A.漫步 B.慢跑 C.闲逛选择哪个? 英语翻译 急求little bit better 伴奏版!急求little bit better 伴奏版 和昨日重现 take me to your heart 的女生可以唱的音调版!若有little bit better 伴奏版还可追加! Little Bit Better 歌词 little bit better的歌曲正确连接 翻译讲解这句话：I feel a little bit better today . 求A little bit better歌词 Mike leaves home for school (at 7:30)every morning.对括号内提问( ) ( ) ( ) Mike ( ) for school every morning? Mary leaves home ()school at 7:00 every morningA.toB.forC.inD.by为什么用for