保护环境的方法有哪些

Did lingling seng an email to He has been here for a long time 他是这里的老臣子 他在这里很久了.他在这里呆了很久了 都可以吗. The write is good at ________(write) stories for kids an,I,email,have,got.怎么连成句我写错那题的答案了~ I don not know.He ___ around here for a long time.a/ has not seen b/ has not been seen 原因What happened to the postman? 求【其实你早已放弃了爱情 只是我还未曾放弃你 】的英语怎么写 what do you usually do when___________ A:you free B:are you free C:you'll be free D;you're free请给出理由 when后面怎么加语句 He stands here waiting for the busHe stands here to wait for the bus,请问这两种说法哪个正确? He stands there (waiting) for the bus.这里用V-ing为什么? —i wonder why Bill isn't here.---he ——-be still waiting for a bus.这里填can还是could.为什么答案为could? 书本和水相比哪个的密度大?.. who is the writer of this passage什么意思 同位语从句中的that可以省吗,为什么不能省还是有的能有的不能 油状有机物都比水的密度大? 请你从语言或内容任选一个角度对诗句“造化钟神秀阴阳割昏晓”进行品析 The magnificent scenery over the countryside often__poets to write beautiful poems.A：convinces B：inspires C:intends D：attracts 书在尺子上面英语怎么写 书包,尺子,英语书的英文 I Know Him So Well 歌词 I Know Him So Well (Karaoke) 歌词 四字成语 表示很熟悉的样子（） The meal in this resturant were____ what was charged for themA worth B worthy of 为什么B 不可以 be worthy of N 为什么很多人没有方向没有生活的乐趣了 生活的目的是什么,快乐还是目标?生活很美好吗? 正的反义词,多个试卷里要 支持的反义词、销毁的反义词、打开的反义词 关于好习惯的日记 有哪一个汉字有两个反义词? " I just couldn't help "help"怎么解释啊！ 汉语中”基本”的反义词是什么? It is well known that the wireless waves travel at very speed 什么叫开音节,闭音节 ,e a 等字母在什么情况下发音不同