种群数量达到k值

Beijing is only drive from our hometown.A.three-hour B.three hours. Just confirm to the friendship request by replying to the message.帮我翻译下这句话. Your friend is a great fun.这个句子对吗 ____is your science teacher?My____ ____is Mr.Baldwin. Way does Jane look so __ today? Because she has got an "A" in her English test. A.sad B.excitingC.angry D.happy 是in the restaurant还是at the restaurant? at a restaurant和in a restaurant用介词at和in 表示的意思有区别吗? W( ) work in a restaurant each other的意思 有没有a supply of 和supplies of?什么意思?谓语动词怎么用? 怎样理解哈姆雷特的悲剧性?怎样理解哈姆雷特是“思想上的巨人行动上的矮子”这句话如题,回答,最好不要复制答案! They near each other中间应该填什么单词? "What can you catch but not throw?"的谜底是什么?(最好加上翻译） What can you catch but not throw? 英语翻译 The sports team of our province won _____ they did at the last National Games.A.twice as many gold medals asB.as many twice gold medals asC.as many as twice gold medalsD.twice many gold medals than选哪个?有什么语法规则吗? 英语each和other怎么读 What can you catch but not throw?回答 Think hard and you won't have the puzzle ____ you.填puzzling 为什么不对? 音标的发音分不清楚,他们的发音几乎是相同的,怎么区分呢?尤其是在听力的时候如：v和w,他们的读法根本就一样,vet 和wet,这两个词在听听力的时候,除了理解整个句子的意思,就光靠听能听出 43.Think hard and you won’t have the puzzle——you．A．puzzling B．puzzle 说是have sth do,这我能理解我选的是A,认为puzzling you是现在分词短语作定语修饰 the puzzle,而且构成逻辑上主谓关系大家我觉得我想 音标v的读音有两种读法吗?放在词首时,咬着下唇发w音：very放在此尾时,咬着下唇发f音：live You think you are going to have a hard time getting the album published.为什么不用publish而用published .请高手回答, on the other hand有这说法吗? On the other hand How do I find new friends in Kaohsiung who would like to exchange laguage lessons for music skills?Can you help me?do you know someone who can help me?I live in Kaohsiung City.I am looking for someone who can exchange their music skills for my langua 求助!英语小谜语!What can you catch but not throw?首字母我为a I would like to find a friend and said I'm sorry 为什么用said而不是用say 求仓木麻衣PUZZLE歌词、发音最好有漆黑的追迹者最新情报 puzzle歌词 完整版罗马发音如题 英语翻译最好是中日对照~ need to get the official project confirm "Go" signal?翻译!