万有引力计算t的单位

关系代词和连接代词有什么区别吗?还有请告诉我它们各自的定义（请简短些）. janitor's 形容词性物主代词与名词性物主代词的概念及其互相关系 hallway 如题 这几个代词表示的含义楼兰尺素肝胆红豆肝胆可以理解为朋友吗？ 请问那个是柜子的意思?closet?cabinet? 这句话的closet什么意思?The boss were closeted with the interviewee in the office. 请问,什么是关系代词?关系代词怎么用?知道的跟我说一下,谢了 How long ago____playing football?Ahave you stopped Bhad you stopped Cdid you stop Ddo you stop 告示是先写时间还是先写内容? 美语中：/ʌ/跟/ɑ/的区别是,分不出来 英文中你自己与你自己的有什么不同?也就是区别.还有我（它、他、她）自己和我（它、他、她）自己的有什么区别?怎样区分? 他擅长游泳的英文he does well in swim? 英语the rain stopped和the rain had stopped有区别吗? “布告板”的英文单词 写一个英文布告 让别人来参加你的演出只给了这些提示,200字左右,英文的.please~ 为什么是The rain stopped而不是 rain stopped?我想入门英语,什么都不懂, panpan's mother is very nice not only but either是什么意思,怎么用?新概念第二册40课课后练习里出现这个句子 英语高手进（新概念the only）I am only interested in doing nothing.That's__I'm intersted in.A.only B.the one C.all D.the only The farmers in this village used modern methods but harvested no apples this year,why? This is the modern hotel___the guests can enjoy the most comfortable things.A.where B.which C.that D.in that 英语翻译pay is rarely the only factor on industrial disputes.怎么翻译?特别是rarely,能翻译成not吗? take a ride on the only steam engine train still working in the southeast USA怎么翻译? You should believe yourself,be sure you are the best!Ibelieve you too!意思是?翻译You should believe yourself,be sure you are the best!Ibelieve you too! 堕落天使英文这样写 用be sure ,be not sure,are you sure...be sure of的相应形式填空1.i________________the pool is open until 6:00 2.i 'll take the blue one .___________?yes i________ 3.are you sure you know to get there?no i________ 4.mr green _______________if h 英文名 列寇小时候有个英文名,现在不知道怎么拼了,音通" li ko " ,.男的 寇若薇 , 这个名字翻译成好看的英文名 finish,live,carry,stop,fail,organize,achieve,empty的过去分词和现在分词 carry,的第三人称单数怎么写 wonder girls的be my baby的MP3melodyxl@naver.comthanks!