外国看中国

He can't be at home.为什么在at前面有be?什么情况下要加Be? Sugar He can't be at home.为什么can't后要加be? 做标本用的防腐剂是哪几种? "合同相对人性质"怎么解释大神们帮帮忙请大家帮帮我了,我不怎么是什么意思 11. He can’t be her father, _____ he? A. is B. isn’t C. can D. can’t he can't be her father,-----he? 人生走错方向 怎么办/? 人生如果选错了方向,那要怎么办? 照样子写词 例：脸色不好 脸色苍白 问：颜色不好 颜色（）（）? He can't be at school,___?A.is he B.isn't he C.can he D.can't he 在历史和现实的一堆疑惑面前,不要哭,也不要笑,而是去理解 是谁说的?rt.看过两个版本:斯宾诺莎 或 普列汉诺夫请指教. kind是什么意思 “答应我 不要哭 一直的笑笑笑 ” 这句子的英文翻译有人知道么 kind中文意思是什么? 别哭坏人会笑什么意思 kind 是什么意思 用法 kind有哪些意思 there will be反义疑问句?There will be a meetting tomorrow,won't there? There won't be any concert Saturday evening,is there? 请问这两个都是正确的,为什么前面一个是will there,后面一个用的是be there?请高手 哪些地区有蒲公英花 very and kind of用法very 和 kind of 的用法上有什么区别吗? be pleased/satisfied/content to do sth什么意思还有be pleased/satisfied/content with 翻译成英语:人生如果错了方向,停止就是进步. follow me 嘻嘻嘻嘻嘻嘻嘻嘻嘻嘻 only you can make it right ,every time you come back是哪首歌的歌词啊? The book was writter in 1946,_____the educationsystem has witnessed great changesA when B during which C since then D since when 选第二个吗,什么时候选第一个啊,第三四个是不是没这种说法啊,您觉得囊 The book was written in 2001,___the education system has witnessed great changes.A.in which B.since when 为什么不选A? make a meal of don't worry.i'll make it for you right now明天考口语,如果问到这个问题,我应该怎么答?还有如果是i've just received a nice birthday present from my aunt in american的话怎么回答? 英语翻译继续②Should be thinking of tomorrow instead of yesterday③That original feeling never went away一句五分 The book was written in 1946,_____the education system has witnessed great charges.A：when B：during which C：since then D：since when 如果选C的话则要在since前面加and呢?since不是可以引导从句了吗?since在这里是介词还是