正在请求数据，请稍候！同类推荐
热门推荐
人类的探索：宇宙科学知识1（青少年科普知识必读丛书）
本套丛书分海洋、航空航天、环境、交通运输、军事、能源、生命、生物、信息、宇宙等十册。收录词条约五千个。涉及知识面广阔且精微。所包含的内容：从超级火山、巨型海啸、深海乌贼、聪明剑鱼……到地核风暴、冰期奥秘、动物情感、植物智慧……；从登陆火星、探访水星，到穿越极地，潜入深海……既有独特的自然奇观，又有奇异的人文现象；既有对人类创造物的神奇记述，又有人类在探索和改造自然过程中面对的无奈、局限，以及人类对自然所造成的伤害，自然对人类的警告……
问问熊先生
丹尼，一个懂事的男孩子，他一直想给妈妈找到一份完美的生日礼物。他四处打探，先后碰到了母鸡、鹅、山羊、绵羊，请求他们给妈妈送出一份生日礼物，但他们所说的礼物妈妈都已经有了。在奶牛的提议下，他找到了熊先生，正是熊先生告诉了丹尼一个秘密，帮他送了一份让妈妈特惊喜的生日礼物！
Situation Room (a Luke Stone Thriller—Book #3)
SITUATION ROOM is book #3 in the bestselling Luke Stone thriller series, which begins with ANY MEANS NECESSARY (book #1), a free download with over 60 five star reviews!A cyberattack on an obscure U.S. dam leaves thousands dead and the government wondering who attacked it, and why. When they realize it is just the tip of the iceberg—and that the safety of all of America is at stake—the President has no choice but to call in Luke wkkk.net of an elite, disbanded FBI team, Luke does not want the job. But with new enemies—foreign and domestic—closing in on her from all sides, the President can only trust him. What follows is an action-packed international roller-coaster, as Luke learns that the terrorists are more sophisticated than anyone realizes, that the target is more extensive than anyone could image—and that there is very little time left to save America.