生态位于精索内的结构是（）A．B．C．D．E．
学西学知According to the passage, the reason why no two people really read the "same" newspaper is
北农It can be concluded from the passage that newspaper readers____.A．apply reading techniques
林科A good newspaper offers "a variety" to readers because____.A．it tries to serve different r
到智答案The best title for this passage would be "____".A．The importance of Newspaper TopicalityB．
慧树号Which sentence best depicts the meaning of this article？A．A reader should learn how to rea
公众It is commonly accepted in American society that too much sleep is_____.A．unreasonableB．cr
生态The research done by the Dement commission shows that Americans_____.A．don't like to take
学西学知The purpose of this article is to_____.A．warn us of the wickedness of nappingB．explain the
北农The "American sleep debt"（Line 1, Para. 3) is the result of_____.A．the traditional misconc
林科声音：音乐A．语言：词语B．水流：空气C．树木：大地D．鸡蛋：母鸡
到智答案高兴：成功A．疲乏：工作B．休息：旅游C．梦想：贪婪D．生气：疼痛
慧树号房子：台阶河流：（)A．船B．水C．岸D．水闸
公众过分要求：贪婪持续增长：（)A．发芽B．减少C．增殖D．增大
生态特种饮食：体重药品：（)A．医生B．疼痛C．耐心D．血液
愤怒：情绪A．兴奋：生气B．恼怒：勇气C．厨房：客厅D．电视：电器
走：闲逛A．跑：跳跃B．饮水：吃饭C．胡说：口吃D．说话：闲聊
预杉：须杼8326：（)A．2368B．6283C．2683D．6328
一位科学家发明了一项新产品，他利用手上的一些储蓄，又贷了一些款，自己开办了一家企业。半年后，企
991×0.001＋991×0.999的值是（)A．99.1B．991C．9910D．9.91