看这句话,该用and还是or?Is there any opportunity for me to apply for financial aid such as tuition waiver and/or exempting from the out-of-state tuition?中文是：我是否有机会申请学费减免、免除州外学费之类的经济资助

看这句话,该用and还是or?Is there any opportunity for me to apply for financial aid such as tuition waiver and/or exempting from the out-of-state tuition?中文是：我是否有机会申请学费减免、免除州外学费之类的经济资助 A or B 用is还是and he is not an america,_____he has never been to america.这句话的联词,用and 还是or 为什么? 这个句子里用and还是or?My career objective is to join computer companies like Microsoft and/or Apple.and还是or?还是and/or? I thought it is important to prevent H1N1 and protect environment这句话中第一个is该用原形还是过去式 这句话的用that还是whichDepression is a psychotic or neurotic condition that/which characterized by an inability to concentrate,insomnia,and feelings of extreme sadness,dejection,and hopelessness.请朋友们告诉我,从句用that还是which Is to rush and run to you 中为什么用and不用or这句话的翻译是“是冲向你还是跑向你”，是选择性的为什么用and？ 是Is he tall and slim?还是Is he tall or slim?疑问句里应该用and还是or? I don’t like chicken or（and）fish .这句话中应该用not还是and?为什么 March 8th is the Women's Day这句话有语法错吗?三八妇女节还是应该写成March 8th is Women's Day Who is your english teacher and math teacher这句话对吗?是用is还是are “或者”用and还是or? sb and sb是用are还是issb and/or sb 哪个用are、is 英语翻译关键是,你必须更加的努力.是用：“But th point is ,you should be more and more harder还是：“YOU must warking harder and harder''should 后面不是应该加原型吗》must后面也应该是加原型把?这句话到底 there is no food ___ no water on the planet是该填or还是and啊 Is Mary your classmate?---Yes,she is.这句话对吗?为什么,还有Han Mei and I are in the same class.这句话对吗为什么 Li Lei is ten but/and/or he is not in my class这句话该选什么？为什么，What does he do in the evening？答 英语翻译请帮忙翻译下这句话A false representation of fact made with th knowledge of its falstiy,or without belief in its truth,or recklessly careless,whether ti is true or false. 请问这两句话的含义有什么不同?lt is at the 42nd street and 15th avenue crossing.与it is at the crossroads of 42nd street and 5th avenue.