至善至德

oh oh my dear the same as 数据库连接 502 - Web server received an invalid response while acting as a gateway or proxy server.502 - Web server received an invalid response while acting as a gateway or proxy server.There is a problem with the page you are looking for,and i The proxy server received an invalid response from upstream server. The proxy server received an invalid response from an upstream server. gateway received an invalid response from the upstream gateway 翻译 The proxy server received an invalid response from upstream server.翻译过来的意思是什么 We have music on Fridays改为一般疑问句 we have chinese,art and math on Fridays.如何变成疑问句 I have art on Monday.(写问句) 怎么把“we have music on fridays.”改为一般疑问句 英语在线连词成句 some when we we were had in seafood Hainan Garden City is a c________ city.Over six million people live there. last year,there were tow million people live in thin 用：bear,bell,near,pear,year,clear,hear,care补充小诗.Listen carefully my ______.Can you______,can you ______?The bell of the Chinese New ______.The Spring Festival is getting ______! Listen _____ me!I' ll sing an English song _____ you. to unite you'd better stop quarrelling.为什么选to uniteUnited ,we can't be defeated.为什么选united you have anything to take to Beijing 可以当疑问句吗?我们老师说可以有两种问法,Do you have-- 和 Have you--可是我觉得把You have anything to take to Beijing 读成疑问句的语气也很顺啊,可以这么用吗,或是在口语 There appeared to be no better ways,反意疑问句是什么dared to 翻译疑问句是什么 the most sad is you the most loving people can'tunderstand you You had better not take off your sweater,______?附加疑问句怎么补充是附加疑问句,如：It looks like rain,_______?doesn"t it there‘s an rchin,To injure people who are the most帮忙修改下看看,好象哪里有问题的样子有一只刺猬,伤害的总是那些最亲近他的人. Symantec Endpoint Protection v11.0.1000.1375 与 v11.0.4000 两个版本有多大区别?与 Symantec Antivirus v10.1.2 又有多大区别?Norton Internet SecuritySymantec Endpoint Protection这两个软件哪个更好用? symantec endpoint protection翻译中文是什么 英语翻译Without love.i would have had feel long.请人工翻译下. 有never until这个词组吗?如果有, Not until这个词组是什么意思 关于until短语 Not until recently和until recently的区别和用法是什么? 英语翻译It was a cold winter day.Three students were reading books in the library.When they left the reading room ,one of them threw away the magazine and it fell into the hall.The heater was on and it was hot.Soon the magazine started to smoke.T 将下面单词分类 May room stair dear blue hair play today hear near noon chair分别分到下面：Say_____ _____ _____ _____air _____ _____ _____ _____ear _____ _____ _____ _____June _____ _____ ______ _____ science和nature的影响因子多少?这两个最牛的期刊影响因子是多少?一直不知道具体的数字.